Hello, i need help in determing the best way to fix my system. my system only starts up as far as the windows log-in screen and then freezes. i can only get in under safe mode w/networking, which is how i'm using it now. I did some registry changes (bad, bad, bad, i know) but i was following trails of adware/spyware tracks revealed by spybot and i guess i deleted something important. Also, as a side note, i had a "securom" folder on my system from the last Sims 2 expansion pack that mysteriously disappeared and it was not one of my targets at the time that i was mucking around, but i keep reading about how it can really fudge up your system, so i'm concerned that it may be a factor of this crisis.
Anyway, it started with my mouse freezing while playing Sims2 and CoH 3d games, and I thot maybe it's the Logitech marblemouse drivers, so i updated them. Still freezing, so then i thot it's my Nvidia GeForce 5500 card drivers, so i updated them. then my AVG 8.0 free antivir kept acting funny, so i uninstalled it along with other progs i haven't used for a long time, all the expired trial games my kids dl'd, and i dumped every "temp" folder i could find, trying to clear out whatever was causing the glitch in my system. Then when i restarted after all of that, the system wouldn't get past the log-in screen. I tried to do a system restore (via safe mode) but am unable because the system freezes before the restore process is completed. I can't seem to get my dvd burner to work while in safe mode (is that normal?) and i'm afraid to lose everything I've amassed (and not backed up yet) if i have to reformat and reinstall. And of course i didn't do a full registry backup, i only backed up the registry folders i really chopped into with my delete key and now i don't even know how to restore those files. any help anyone could offer would be so incredibly appreciated (and if you could restrain yourself from repeating how stupid, stuuupid, stoooopid i was for messing around where i had no business, that would serve me best, as i'm already heartbroken and run into ground over the whole matter already). i just downloaded HiJack this but i am unable to run it yet. Are there any other scans I should dl/run???
Configuration: Windows XP
Internet Explorer 6.0