Thank you guys, I've just updated my graphics card drivers, I'll see how it goes. I also deleted Audacity from my pc for the time I'm not using it, since it seemed to give some trouble and I'm gonna do a register-cleaning to fix the stuff I just installed and deleted. I'm not planning on resetting my pc though, it was reset 2 weeks ago. Doesn't seem to fix stuff. I have a 64 bit system by the way. If you don't hear from me within 2 days, all went well, if not, you'll hear from me ;)
This thread is now locked and can not be replied to.