im sry im fairly new the forum, but lets get started lol. i recently got a virus that causes my computer to log me out of windows immediately as i click on my username to log in. ie, the splash screen loads and i can click on a username and if need be enter the password but as soon as i hit enter, i get logged out really fast, like my desktop doesnt even load. I tried to boot in safe mode but to no avail. So, i got my Windows XP sp3 cd and did repair, however it didnt seem to work. i believe virus changes the registry values to a loop. How can i change the values in the registry if my computer doesnt boot?