I am having big problems with my pc. my boyfriend installed a windows xp pro onto my computer which already had xp home on it, without realizing he needed to activate it. i now have 2 versions of home and one version of pro on my pc, and none of them will run, i keep receiving a system shutdown notice by NT AUTHORITY SYSTEM. i really don't want to lose all of the data on my computer- and i don't have a clue as to what i should do!
(I have my original disks for xp home and the passwords)...if that helps at all.
Can anyone help me??!!