window XP wont start

Ran malware bytes,did recommended actions, was told to restart my computer and now the computer says windows was shut down wrong and that it will start up in 26 seconds.
It just shows this screen continuously.
Help will have to be sent to kaitie_babybug@hotmail.com because we cannot access our desktop computer.
thank you

Hello,

Do you have your XP disc? We need to perform a repair of the OS.

My computer is doing the same thing, only i don't have my OS disk because I rented my laptop to own form a company type situation. Is there anything I can do?