inno setup install script and windows 7

any recommendation开发者_高级运维s about those inno setup scripts so the compiled install run smoothly on windows 7?

• Don't install anything to user-directories. Assume the installer will be run from a different account than the one that will use the installed application.
• If you need to save user-specific stuff install it as a template to a shared location (ideally read-only to regular users, e.g. under {app}) and have your application copy it from there on first startup.
• Don't create Quick Launch shortcuts

Oliver Giesen's suggestion is what I'm using, but it has a disadvantage... there seems to be no way to remove the {userappdata} folders for all users when uninstalling the program, meaning you can never do a clean uninstall/reinstall.

Inno Setup has full support for Windows 7. Just make sure to use the latest version of Inno Seup, preferably the Unicode edition.