windows activation problem.

latley whenever i start my computer and log onto my account i get a prompt to activate windows, no big deal it makes me wait 15 seconds before showing me the desktop but then there is a problem. it changed it to a blank screen with a activation prompt int he bottem right corner. i need to activated it but i wasint the one who installed it on my comp its a copy of windows vista entireprise. and i dont have the product key or anything like that and no way to get ahold of it so i was wondering if there was a way around that.

I'd help you by linking you to an Activator, but that's against the forum rules.

https://www.fakku.net/viewtopic.php?t=11519

Just go onto TPB or something and search for one. It's not hard to find.

thanks agian.