Operating system corrupted?

Question

do you know how to fix this ?

Answer 1

either try a system restore or you're going to have reformat your computer

Answer 2

It would help to know what operating system you had installed. ie. windows xp, vista, Linux?

Answer 3

If your operating system is corrupted, you need to run the PC's recovery cd.  This will re-image the system.  If you do not have a recovery cd then you will need a Windows operating system cd to re-install.  If you go the latter route you may be able to try to simply repair your OS and this is quickest.

Answer 4

simply re-format the system.  If you have installed Windows XP/Vista, suggest you to put the Windows CD into your CD-ROM to run a recovery or repair feature on your system, because it detect the corrupted file that makes the os corrupted and then replaces it.