Возможно, так:
Код:

[Icons]
Name: "{group}\Grand Theft Auto Racing Driver"; Filename: "{app}\gta_sa.exe"; WorkingDir: "{app}";
Name: "{group}\{cm:ProgramOnTheWeb,Grand Theft Auto Racing Driver}"; Filename: "http://rockstargames.ru/"
Name: "{group}\{cm:UninstallProgram,Grand Theft Auto Racing Driver}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\Grand Theft Auto Racing Driver"; Filename: "{app}\gta_sa.exe"; WorkingDir: "{app}"; Tasks: desktopicon
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\Grand Theft Auto Racing Driver"; Filename: "{app}\gta_sa.exe"; WorkingDir: "{app}"; Tasks: quicklaunchicon