[Setup]
AppName=My Program
AppVersion=1.5
DefaultDirName={pf}\My Program

[Files]
Source: "English.pack"; DestDir: "{app}"; Components: languagepacks\english
Source: "French.pack"; DestDir: "{app}"; Components: languagepacks\french
Source: "Dutch.pack"; DestDir: "{app}"; Components: languagepacks\dutch

[Types]
Name: "full"; Description: "Full installation"
Name: "compact"; Description: "Compact installation"
Name: "custom"; Description: "Custom installation"; Flags: iscustom

[Components]
Name: "languagepacks"; Description: "Language packs"; Types: full
Name: "languagepacks\english"; Description: "English pack"; Types: full compact custom; Flags: fixed
Name: "languagepacks\french"; Description: "French pack"
Name: "languagepacks\dutch"; Description: "Dutch pack"