Premier deactivation?

k so...i have vista....and i was running premier cs3 pretty decently i would have the occansional freeze but nothing really serious.

and then one day it froze...so i let it do its thing window comes up serious error will save work etc. so it closes...and then my computer is just running incredibly slow...so im like k its probably still doing something ill just leave it for a while...come back half hour later...same thing...so i go and end the process and my laptop just starts beeping continusly(thats never a good sign) and the screen is completly locked up so after 10 minutes of hearing this beep i just unplug it and pull out the battery i wasnt getting anywhere...

then i try to start premier and i get the loading screen but as soon as it starts up it just closes....then every version that i downloaded that i knew worked or at least started on vista said i installed wrong even when i reinstalled....same with photoshop so its pretty much all cs3 products i think...

and i vaguely remember something about deactivating the product before uninstalling which i didnt do...but i think you had to actually open the program which i couldnt do anyway!!!

so now basicly nothing works ive riided myself of it all then tried downloading the trial from adobes website....same thing.....and it wont even let me uninstall it now....comes up with errors


i know its long but help is very appreiciated if anyone has any ideas? id put about 7 hours into editing a cliff edit and i dont want to lose all that work i wasnt even half done:(