Hello! Thanks for reading my post

. So here's my story.... My friend has a laptop that has recently caught something pretty nasty, so being a good friend I offered to fix it for him. This is where the fun begins... I was just going to format and reinstall windows, but to no avail, the cd-rom is dying. So I took my seagate USB HDD and made a bootable XP install off of it.. To no avail again, when I get to the partitions section of the windows install, the USB HDD was registered as C: and the HDD from the laptop is not present. So I figured since I can't re-install windows I can atleast have it running for him.. Atleast I thought. I figured my first step should be to perform a system restore to a date well enough before the infection. Yet again, failure... When I run system restore I get a message stating "System Restore has been turned off by group policy, to turn on blah blah" which led me
here. I deleted the values.. But one value comes back, and I still can't run system restore. So I decided to skip my "step 1" and went to the anti-malware programs. They won't load....
HJT Adaware SB S&D. Internet Explorer won't load on it either! For the programs I re-installed and copied and renamed the exe's etc.. Still no luck!! Any help would be appreciated!

thanks again!