How To Resolve Windows Xp Fatal Error C000021a?
My Sony Vaio laptop has crashed with a c000021a fatal error, it will not boot at all. When I turn it on it it flashes up either an operation failed message or does some sort or restart loop until the screen turns blue listing the error. I can’t even start it in safe mode as the keyboard is frozen and not working. Is there any way to fix this, I am a complete computer beginner but I have some important irreplaceable documents on there. Thanks in advance, all help is appreciated.