I wouldn't even know. It has been SOOOO long ago I used Windows XP. I moved from XP > Vista > Win7. Moving to Vista had the learning curve, but...
OK, please keep us informed.
Delete the ntuser.dat files from the profile(s) that are corrupted. You'll have to use another profile to logon and delete those files. When...
Did you try another browser too? If so I have only one suggestion left: Read this post, then post the requested log(s) in the Malware and...
Separate names with a comma.