Symptoms:
Fix: This is something I learned while working at CompUSA as a computer technician. It's such as easy way to fix a computer that it makes me laugh thinking the person just paid $129 bucks for it. Basically, if your computer suffers from any of the symptoms mentioned above you can try and run “Check Disk” on it, and if you are lucky, Check Disk will solve your problem. This has worked 75% of the time for me. It usually happens when people improperly shuts down their computer causing some files to be corrupted on their drive. Or it happens if the Hard Drive is about to fry and it's having data structure issues. Check Disk some how solves this problem and help rebuild your data so that you can boot into Windows again. Normally, once you have booted into Windows again, back up all your files and consider getting a new Hard Drive. To run Check Disk get BartPE and boot your computer into BartPE. Then run check disk on your hard drive.