premium downloader

have been a member for a while but decieded to upgrade to premium and downloaded it but i cant get it to work have unziped the file but i dont know how to run it please help

you need the microsoft .net framework installed.

have installed microsoft net and reinstalled downloader and nothing

Which version of the .NET framework did you install? As far as I know it requires version 3.5 but that's all, besides that it will work fine in both XP and Vista.