Blue Screen at Startup

:wave:

Hey everyone.

When I startup my computer and it starts loading Windows XP, suddenly it flashes to a Blue Screen with the following message:

STOP: c0000221 {Bad Image Checksum}
The image urlmon.dll is possibly corrupt. The header checksum does not match the computed checksum.

I thought about reinstalling the operating system, but I don't want to lose all my files. Any thoughts on what I should do?

-Joe

P.S. As always, happy to make a nice donation for help.