WindowsXP doesn't load

Last week I was using my PC as usual and I put a CD in my CD rom then my cat passes through the cords and accidently shuts down the computer while it was spinning the CD. So then after I turned back on my PC I got these options (Safe Mode, Safe Mode with Networking, Safe with command prompt, last known config, start windows normally) but no matter which one I choose Windows doesn't load!

When I try to use "last known config" or "start windows normally" it doesn't go into windows, instead it stays at the Windows XP loading screen for a good half an hour and after windows can't load a mesage such as this comes up:

"A problem has been detected and windows has been shut down to prevent damage to your computer

UNMOUNTABLE_BOOT_VOLUME

If this is the first time you've seen this Stop error screen, restart your computer. If this screen appears again, follow these steps:
Check to make sure any new hardware or software is properly installed. If this is a new installation ask your hardware or software manufacturer for any windows update you might need.

If problems continue, diable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing. If you need to use safe mode to remove or disable components, restart your computer Press F8 to select Advanced Start up options and then select safe mode

Technical information
***STOP:OX000000ED(OX8677OF3O, OXC00000B5, OX00000000, OX00000000)"

Does anyone know what this means or what this could indicat about my system? Please help me, I really need it. Thank you.

 

This might help.

http://support.microsoft.com/?kbid=297185

 

And so you won't have to search around much more, this should help too: http://support.microsoft.com/?kbid=307545
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