InstallAware

If we would automatic translate from english to russian using the installAware Translator we get: &Ïåðåçàãðóçèòü ñåé÷àñ
I suppose You don't use unicode. Because I have an english Vista as Operation System.

How it possible to use than different setup Languages (e.g. german, english and russian ) on an english Operating System.

To maintain compatibility with Win9x (in fact, all the way down to Win95 is supported), UNICODE is not used. You therefore need to use a matching locale (the OS language is not the factor, but the system locale).