bb,
You can start out by removing all the files from the C:\Windows\Temp and then going to Add/Remove Programs in the Control Panel and see if there is an entry for AOL in there...then Remove it...
Now go to Start|Run and type in SYSTEM.INI and in the menu bar, you will see Search...click on it and in Find type in NTKERN and if an entry comes up..then place a semi-colon (

in front of it for now...
If it does not find any...then type in Aol and see if that comes up with something...
Good Luck...