Inno Setup Usage

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This article applies to Windows only.

See also: Multiplatform Programming Guide

Inno Setup (home) is a program that lets you create Windows installers for your programs. It is coded in Delphi and has Unicode support. It is one of the most often used programs to create setup files (alongside with nsis). The advantage of Inno Setup is that it supports Pascal Scripting for more advanced tasks (although the built in capabilities are already very extensive).

Like nsis, Inno Setup uses script files (.iss) to indicate what files to install and where. While you can create these with a simple text editor, there are some IDEs for Inno Setup that provide easier editing.

Inno Setup comes with extensive help on the syntax of the script file.

Features

Features:

  • Inno supports all versions of Windows in use today -- Windows 95, 98, ME, NT4, 2000, 2003, XP, Vista, 7, 8. The latest version that can create installers for Windows versions before Windows 2000 is version 5.4. See [1]
  • It can compare file version info, replace in-use files, use shared file counting.
  • It can register DLL/OCXs and type libraries
  • It can install fonts.
  • It can create shortcuts anywhere, including in the Start Menu and on the desktop.
  • It can create registry and .INI entries
  • It has integrated Pascal scripting engine that allows e.g. manipulation of COM/ActiveX objects (e.g. MS Word), setting firewall rules etc.
  • It supports multilingual installs
  • It supports passworded and encrypted installs
  • It supports silent install and uninstall.

Inno Setup for Linux/OSX?

Occassionally, on forums and mailing lists, people ask why there is no Inno Setup for OSX or Linux. However, many people agree that you should use the distribution package manager format (e.g. .rpm, .deb) for Linux and the standard OSX way (e.g. .dmg disk images with the Apple-provided tools) for that; see this article for details. See e.g. this forum discussion for an example.

Download

Download Inno Setup Quick Start Pack is the recommended download. It contains Inno Setup, some IDEs and a preprocessor.

Examples

  • The Lazarus setup for Windows was created with Inno Setup. This script includes PascalScript sections used to customize the installer, which may serve as inspiration for your own installers.
  • LazPaint setup was also created with it.

Both scripts have File Association support and are listed in Default Programs to restore the file associations if needed (Windows 7).

Below we show some example of Inno Setup usage. Please have a look at their extensive help files and web site for information on how to perform other tasks.

Full example

This example is full of things: Translations, File Associations, Default Programs, Right-click with Cascade-Menu, Add to Open With list, Add to 'App Paths' (to execute application from Windows+R 'Run' window, from batch files or by code just typing the executable name (lazpaint.exe in this case).

#define MyAppName "LazPaint"
#define MyAppOutputName "lazpaint"
#define MyInstallerSuffix "_setup_win32_win64"
#define MyAppVersion "6.4.1"
#define MyAppPublisher "Circular, Fabien Wang, Lainz and others"
#define MyAppURL "http://sourceforge.net/projects/lazpaint/"
#define MyAppExeName "lazpaint.exe"
#define ReleaseDir "release\"
#define BasicSubCommands "LazPaint.horizontalflip;LazPaint.verticalflip;Windows.separator;LazPaint.rotatecw;LazPaint.rotateccw;Windows.separator;LazPaint.swapredblue"
#define EffectsSubCommands "LazPaint.sharpen;LazPaint.smooth;LazPaint.median;LazPaint.cleartype;LazPaint.cleartypeinverse;LazPaint.emboss;LazPaint.contour;LazPaint.grayscale;LazPaint.negative;LazPaint.linearnegative;LazPaint.complementarycolor;LazPaint.normalize;LazPaint.smartzoom3"
 
[Setup]
AppId={{A177F82E-B44A-4348-A265-3D1C089D6304}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
ChangesAssociations=yes
DefaultDirName={pf}\{#MyAppName}
DefaultGroupName={#MyAppName}
AllowNoIcons=yes
OutputDir=installer
OutputBaseFilename={#MyAppOutputName}{#MyAppVersion}{#MyInstallerSuffix}
Compression=lzma2/ultra64
InternalCompressLevel=ultra
SolidCompression=yes
CompressionThreads=2
ArchitecturesInstallIn64BitMode=x64
WizardImageFile=lazpaint_setup.bmp
WizardSmallImageFile=lazpaint_setup_icon.bmp
WizardImageBackColor=clWhite
WizardImageStretch=False
;The next options are to do a quick setup with less dialogs
;If program already installed only show tasks dialog
;ShowLanguageDialog=no
;DisableWelcomePage=yes
;DisableDirPage=auto
;DisableProgramGroupPage=auto
;DisableReadyPage=yes
;DisableFinishedPage=yes
 
[Code]
// Start - Quick Setup //
{procedure CurPageChanged(CurPageID: Integer);
begin
  if CurPageID = wpSelectTasks then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonInstall)
  else if CurPageID = wpFinished then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonFinish)
  else
    WizardForm.NextButton.Caption := SetupMessage(msgButtonNext);
end;}
// End - Quick Setup //
 
[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"
Name: "brazilianportuguese"; MessagesFile: "compiler:Languages\BrazilianPortuguese.isl"
Name: "catalan"; MessagesFile: "compiler:Languages\Catalan.isl"
Name: "corsican"; MessagesFile: "compiler:Languages\Corsican.isl"
Name: "czech"; MessagesFile: "compiler:Languages\Czech.isl"
Name: "danish"; MessagesFile: "compiler:Languages\Danish.isl"
Name: "dutch"; MessagesFile: "compiler:Languages\Dutch.isl"
Name: "finnish"; MessagesFile: "compiler:Languages\Finnish.isl"
Name: "french"; MessagesFile: "compiler:Languages\French.isl"
Name: "german"; MessagesFile: "compiler:Languages\German.isl"
Name: "greek"; MessagesFile: "compiler:Languages\Greek.isl"
Name: "hebrew"; MessagesFile: "compiler:Languages\Hebrew.isl"
Name: "hungarian"; MessagesFile: "compiler:Languages\Hungarian.isl"
Name: "italian"; MessagesFile: "compiler:Languages\Italian.isl"
Name: "japanese"; MessagesFile: "compiler:Languages\Japanese.isl"
Name: "norwegian"; MessagesFile: "compiler:Languages\Norwegian.isl"
Name: "polish"; MessagesFile: "compiler:Languages\Polish.isl"
Name: "portuguese"; MessagesFile: "compiler:Languages\Portuguese.isl"
Name: "russian"; MessagesFile: "compiler:Languages\Russian.isl"
Name: "serbiancyrillic"; MessagesFile: "compiler:Languages\SerbianCyrillic.isl"
Name: "serbianlatin"; MessagesFile: "compiler:Languages\SerbianLatin.isl"
Name: "slovenian"; MessagesFile: "compiler:Languages\Slovenian.isl"
Name: "spanish"; MessagesFile: "compiler:Languages\Spanish.isl"
Name: "ukrainian"; MessagesFile: "compiler:Languages\Ukrainian.isl"
 
[CustomMessages]
; English
english.LazPaintDescription=This program is designed to draw like with Paint.Net and to experiment this kind of programming with Lazarus.
; English.AssocFile
english.AssocFileLZP=LazPaint image
english.AssocFileORA=OpenRaster format
english.AssocFileBMP=Bitmap
english.AssocFilePNG=Portable Network Graphic
english.AssocFileJPG=JPEG
english.AssocFilePDN=Paint.NET image
english.AssocFileGIF=Animated GIF
english.AssocFileICO=Icon
english.AssocFilePCX=Personal Computer eXchange
; English.Menu
english.QuickEdit=Quick Edit
english.QuickEffects=Quick Effects
; English.QuickEdit
english.Open=Open
english.HorizontalFlip=Horizontal Flip
english.VerticalFlip=Vertical Flip
english.SwapRedBlue=Swap Red and Blue Channels
english.RotateCW=Rotate Clock Wise
english.RotateCCW=Rotate Counter Clock Wise
; English.QuickEffects
english.Sharpen=Sharpen
english.Smooth=Smooth
english.Median=Median
english.ClearType=Clear Type
english.ClearTypeInverse=Clear Type Inverse
english.Emboss=Emboss
english.Contour=Contour
english.Grayscale=Grayscale
english.Negative=Negative
english.LinearNegative=Linear Negative
english.ComplementaryColor=Complementary Color
english.Normalize=Normalize
english.SmartZoom3=SmartZoom3
 
; Spanish
spanish.LazPaintDescription=Este programa esta diseñado para dibujar como Paint.Net y para experimentar este tipo de programación con Lazarus.
; Spanish.AssocFile
spanish.AssocFileLZP=Imágen LazPaint
spanish.AssocFileORA=Formato OpenRaster
spanish.AssocFileBMP=Mapa de Bits
spanish.AssocFilePNG=Portable Network Graphic
spanish.AssocFileJPG=JPEG
spanish.AssocFilePDN=Imágen Paint.NET
spanish.AssocFileGIF=GIF Animado
spanish.AssocFileICO=Icono
spanish.AssocFilePCX=Personal Computer eXchange
; Spanish.Menu
spanish.QuickEdit=Edición Rápida
spanish.QuickEffects=Efectos Rápidos
; Spanish.QuickEdit
spanish.Open=Abrir
spanish.HorizontalFlip=Voltear Horizontalmente
spanish.VerticalFlip=Voltear Verticalmente
spanish.SwapRedBlue=Intercambiar Canales Rojo y Azul
spanish.RotateCW=Rotar en Sentido Horario
spanish.RotateCCW=Rotar en Sentido Antihorario
; Spanish.QuickEffects
spanish.Sharpen=Sharpen
spanish.Smooth=Smooth
spanish.Median=Median
spanish.ClearType=Clear Type
spanish.ClearTypeInverse=Clear Type Inverse
spanish.Emboss=Emboss
spanish.Contour=Contour
spanish.Grayscale=Grayscale
spanish.Negative=Negative
spanish.LinearNegative=Linear Negative
spanish.ComplementaryColor=Complementary Color
spanish.Normalize=Normalize
spanish.SmartZoom3=SmartZoom3
 
[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"
Name: "assoc_lzp"; Description: "{cm:AssocFileExtension,{#MyAppName},.lzp}"
Name: "assoc_ora"; Description: "{cm:AssocFileExtension,{#MyAppName},.ora}"
Name: "assoc_pdn"; Description: "{cm:AssocFileExtension,{#MyAppName},.pdn}"; Flags: unchecked
Name: "assoc_bmp"; Description: "{cm:AssocFileExtension,{#MyAppName},.bmp}"; Flags: unchecked
Name: "assoc_pcx"; Description: "{cm:AssocFileExtension,{#MyAppName},.pcx}"; Flags: unchecked
Name: "assoc_png"; Description: "{cm:AssocFileExtension,{#MyAppName},.png}"; Flags: unchecked
Name: "assoc_jpg"; Description: "{cm:AssocFileExtension,{#MyAppName},.jpg}"; Flags: unchecked
Name: "assoc_gif"; Description: "{cm:AssocFileExtension,{#MyAppName},.gif}"; Flags: unchecked
Name: "assoc_ico"; Description: "{cm:AssocFileExtension,{#MyAppName},.ico}"; Flags: unchecked
 
[Files]
Source: "{#ReleaseDir}lazpaint32.exe"; DestDir: "{app}"; DestName: "{#MyAppExeName}"; Flags: ignoreversion; Check: not Is64BitInstallMode
Source: "{#ReleaseDir}lazpaint_x64.exe"; DestDir: "{app}"; DestName: "{#MyAppExeName}"; Flags: ignoreversion; Check: Is64BitInstallMode
Source: "{#ReleaseDir}i18n\*.po"; DestDir: "{app}\i18n"; Excludes: "i18n\lazpaint_x64.po"; Flags: ignoreversion
Source: "{#ReleaseDir}models\*.*"; DestDir: "{app}\models"; Flags: ignoreversion
Source: "{#ReleaseDir}readme.txt"; DestDir: "{app}"; Flags: ignoreversion
 
[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Comment: "LazPaint"
Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Comment: "LazPaint"; Tasks: desktopicon
 
[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, "&", "&&")}}"; Flags: nowait postinstall skipifsilent
 
[Registry]
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp"; ValueType: String; ValueData: "{cm:AssocFileLZP}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.lzp\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora"; ValueType: String; ValueData: "{cm:AssocFileORA}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ora\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp"; ValueType: String; ValueData: "{cm:AssocFileBMP}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png"; ValueType: String; ValueData: "{cm:AssocFilePNG}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.png\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg"; ValueType: String; ValueData: "{cm:AssocFileJPG}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.jpg\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn"; ValueType: String; ValueData: "{cm:AssocFilePDN}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pdn\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif"; ValueType: String; ValueData: "{cm:AssocFileGIF}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: "{#BasicSubCommands}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.gif\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico"; ValueType: String; ValueData: "{cm:AssocFileICO}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: {#BasicSubCommands}; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.ico\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx"; ValueType: String; ValueData: "{cm:AssocFilePCX}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEdit}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu\"; ValueType: String; ValueName: SubCommands; ValueData: {#BasicSubCommands}; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu2\"; ValueType: String; ValueName: MUIVerb; ValueData: "{cm:QuickEffects}"; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu2\"; ValueType: String; ValueName: SubCommands; ValueData: "{#EffectsSubCommands}"; Flags: uninsdeletekey
; Windows XP compatibility
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.pcx\Shell\CascadeMenu2\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
; BasicSubCommands methods
; Open
;Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.open"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Open}; Flags: uninsdeletekey
;Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.open\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
; HorizontalFlip
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.horizontalflip"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:HorizontalFlip}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.horizontalflip\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/HorizontalFlip"" ""%1"""; Flags: uninsdeletekey
; VerticalFlip
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.verticalflip"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:VerticalFlip}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.verticalflip\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/VerticalFlip"" ""%1"""; Flags: uninsdeletekey
; SwapRedBlue
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.swapredblue"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:SwapRedBlue}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.swapredblue\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/SwapRedBlue"" ""%1"""; Flags: uninsdeletekey
; RotateCW
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.rotatecw"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:RotateCW}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.rotatecw\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/RotateCW"" ""%1"""; Flags: uninsdeletekey
; RotateCCW
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.rotateccw"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:RotateCCW}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.rotateccw\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/RotateCCW"" ""%1"""; Flags: uninsdeletekey
 
; EffectsSubCommands methods
; Sharpen
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.sharpen"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Sharpen}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.sharpen\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Sharpen"" ""%1"""; Flags: uninsdeletekey
; Smooth
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.smooth"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Smooth}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.smooth\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Smooth"" ""%1"""; Flags: uninsdeletekey
; Median
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.median"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Median}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.median\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Median"" ""%1"""; Flags: uninsdeletekey
; ClearType
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.cleartype"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:ClearType}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.cleartype\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/ClearType"" ""%1"""; Flags: uninsdeletekey
; ClearTypeInverse
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.cleartypeinverse"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:ClearTypeInverse}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.cleartypeinverse\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/ClearTypeInverse"" ""%1"""; Flags: uninsdeletekey
; Emboss
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.emboss"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Emboss}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.emboss\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Emboss"" ""%1"""; Flags: uninsdeletekey
; Contour
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.contour"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Contour}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.contour\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Contour"" ""%1"""; Flags: uninsdeletekey
; Grayscale
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.grayscale"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Grayscale}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.grayscale\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Grayscale"" ""%1"""; Flags: uninsdeletekey
; Negative
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.negative"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Negative}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.negative\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Negative"" ""%1"""; Flags: uninsdeletekey
; LinearNegative
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.linearnegative"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:LinearNegative}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.linearnegative\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/LinearNegative"" ""%1"""; Flags: uninsdeletekey
; ComplementaryColor
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.complementarycolor"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:ComplementaryColor}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.complementarycolor\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/ComplementaryColor"" ""%1"""; Flags: uninsdeletekey
; Normalize
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.normalize"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:Normalize}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.normalize\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/Normalize"" ""%1"""; Flags: uninsdeletekey
; SmartZoom3
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.smartzoom3"; ValueName: MUIVerb; ValueType: String; ValueData: {cm:SmartZoom3}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\LazPaint.smartzoom3\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"" ""/SmartZoom3"" ""%1"""; Flags: uninsdeletekey
 
; Real file association
Root: HKLM; Subkey: "Software\Classes\.bmp"; ValueType: String; ValueData: "LazPaint.AssocFile.bmp"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_bmp
Root: HKLM; Subkey: "Software\Classes\.lzp"; ValueType: String; ValueData: "LazPaint.AssocFile.lzp"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_lzp
Root: HKLM; Subkey: "Software\Classes\.ora"; ValueType: String; ValueData: "LazPaint.AssocFile.ora"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_ora
Root: HKLM; Subkey: "Software\Classes\.png"; ValueType: String; ValueData: "LazPaint.AssocFile.png"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_png
Root: HKLM; Subkey: "Software\Classes\.jpg"; ValueType: String; ValueData: "LazPaint.AssocFile.jpg"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_jpg
Root: HKLM; Subkey: "Software\Classes\.pdn"; ValueType: String; ValueData: "LazPaint.AssocFile.pdn"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_pdn
Root: HKLM; Subkey: "Software\Classes\.gif"; ValueType: String; ValueData: "LazPaint.AssocFile.gif"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_gif
Root: HKLM; Subkey: "Software\Classes\.ico"; ValueType: String; ValueData: "LazPaint.AssocFile.ico"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_ico
Root: HKLM; Subkey: "Software\Classes\.pcx"; ValueType: String; ValueData: "LazPaint.AssocFile.pcx"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_pcx
 
; Control panel
Root: HKLM; Subkey: "Software\LazPaint"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities"; ValueType: String; ValueName: "ApplicationName"; ValueData: "LazPaint"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities"; ValueType: String; ValueName: "ApplicationDescription"; ValueData: {cm:LazPaintDescription}; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".lzp"; ValueType: String; ValueData: "LazPaint.AssocFile.lzp"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".ora"; ValueType: String; ValueData: "LazPaint.AssocFile.ora"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".bmp"; ValueType: String; ValueData: "LazPaint.AssocFile.bmp"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".png"; ValueType: String; ValueData: "LazPaint.AssocFile.png"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".jpg"; ValueType: String; ValueData: "LazPaint.AssocFile.jpg"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".pdn"; ValueType: String; ValueData: "LazPaint.AssocFile.pdn"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".gif"; ValueType: String; ValueData: "LazPaint.AssocFile.gif"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".ico"; ValueType: String; ValueData: "LazPaint.AssocFile.ico"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".pcx"; ValueType: String; ValueData: "LazPaint.AssocFile.pcx"; Flags: uninsdeletekey
 
Root: HKLM; Subkey: "Software\RegisteredApplications"; ValueType: String; ValueName: "LazPaint"; ValueData: "Software\LazPaint\Capabilities"; Flags: uninsdeletevalue uninsdeletekeyifempty
 
; Open With...
Root: HKLM; Subkey: "Software\Classes\Applications\lazpaint.exe\shell\open\command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey
 
; App Paths (ShellExecuteEx)
Root: HKLM; Subkey: "SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\lazpaint.exe"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"""; Flags: uninsdeletekey
Root: HKLM; Subkey: "SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\lazpaint.exe"; ValueType: String; ValueName: Path; ValueData: """{app}"""; Flags: uninsdeletekey

File Association

The file association code is in the [Registry] section of the script.

The first thing we need is each type of association. In the example below, the type is for .bmp files. You can see the first line is for the description of the association 'Bitmap'. The second line is the icon for .bmp files in the explorer, the third is the icon for the right clic menu on .bmp files in the explorer, the last is the parameter to open the file.

[Registry]
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp"; ValueType: String; ValueData: "Bitmap"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\DefaultIcon"; ValueType: String; ValueData: "{app}\{#MyAppExeName},0"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\Open"; ValueName: Icon; ValueType: String; ValueData: "{app}\{#MyAppExeName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Classes\LazPaint.AssocFile.bmp\Shell\Open\Command"; ValueType: String; ValueData: """{app}\{#MyAppExeName}"" ""%1"""; Flags: uninsdeletekey

That code doesn't associate anything, the following code is to associate our type 'LazPaint.AssocFile.bmp' with '.bmp'. It is only executed when the task assoc_bmp is selected. Read about tasks in the Inno Setup help.

Root: HKLM; Subkey: "Software\Classes\.bmp"; ValueType: String; ValueData: "LazPaint.AssocFile.bmp"; Flags: uninsdeletevalue uninsdeletekeyifempty; Tasks: assoc_bmp

That's all. Now we have associated .bmp with our program (LazPaint in the example).

Default Programs

Default Programs is used to list the applications that have file association support. Values are the name of the app, a short description and each one of the extensions the program has support.

Root: HKLM; Subkey: "Software\LazPaint"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities"; ValueType: String; ValueName: "ApplicationName"; ValueData: "LazPaint"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities"; ValueType: String; ValueName: "ApplicationDescription"; ValueData: "A short description..."; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\LazPaint\Capabilities\FileAssociations"; ValueName: ".bmp"; ValueType: String; ValueData: "LazPaint.AssocFile.bmp"; Flags: uninsdeletekey

Finally we need to add the program to the 'Registered Applications':

Root: HKLM; Subkey: "Software\RegisteredApplications"; ValueType: String; ValueName: "LazPaint"; ValueData: "Software\LazPaint\Capabilities"; Flags: uninsdeletevalue uninsdeletekeyifempty