Bought a used VAIO no system software of any kind came with it. Created a new user profile with admin and deleted old users profile. Used the system for a few weeks updated XPpro SP2 to SP3 had some software conflicts so I removed the SP3 update. Doing this I noticed that my new user name had been placed under the old users ID and that users data was still on the drive as well as a great deal of my own. I created another user ID and attempted to...