So on Sunday night I plugged my hard drive back into my PC (I gave it to a friend to copy stuff) anyway when I reconnected it I started up Windows fine but it had weird little errors on the display like this.... So I reinstalled my ATI drivers and then when I rebooted it said "Windows cannot start because the following file is missing or corrupt" so I then got a Windows XP setup CD off a friend and reinstalled Windows on my machine. My entire hard drive was intact upon reinstallation however I am now using a different profile (Admin) and I cannot log into my old profile (Geoffrey Fleming) also even though my old programs and games are in C:\Program Files only very few work. Most bring up various errors some pertaining to my graphics card (I think it has seriously taken a dump and I need a new one) while others are just general errors. Is there a way to revert back to my old profile and settings so I don't need to uninstall and reinstall everything? To my knowledge there were only 2 user accounts before the new XP installation (Administrator and Geoffrey Fleming) but now there are numerous ones. User Accounts in Control Panel offers nothing but add/delete/edit nothing about merging or setting defaults. I have even tried to log into my old profile but it brings up an error. Can ANYONE shed ANY light on this massive problem?