Windows XP XP automatically logs off

[kolya07]

I turn the computer on, choose a user, and it begins the log-in process. My background appears, but before anything else can (such as the menu bar), it logs back off. Safe mode doesn't work, and I'd like to avoid a system restore unless absolutely necessary.

 

[AbsoluteKevster]

Have a read through this:
https://www.pcreview.co.uk/forums/thread-593551.php