The Usergroup for Windows Vista and the .NET Framework 3.0 and 3.5.
There are ways to temporaily disable UAC without a reboot check out these links:-
http://www.tiscali.co.uk/search/results.php?section=&from=hp-bb-headersearch&query=turn+off+uac+%2B+no+reboot
http://www.downloadsquad.com/2007/06/03/temporarily-disable-uac-in-vista-without-rebooting/
Hope these are interesting and on the right track for you Ray.