Running an XP os.
Tried everything. From running explorer.exe on run, deleting explorer and iexplorer on HKEY local machine (there's no explorer and iexplorer in there), checking the shell on winlogon on hkey local machine that the value is "explorer.exe", and starting in safe mode and running explorer.exe.
When i run explorer, the taskbar shows for a second then disappears again.
So what should I do? I have another XP os cd. Would reformatting help? But without losing any files of course.