Hey guys, i was using my PC just fine, using Windows 8 consumer preview, i turned off the PC, and when i turned it back on in the morning the Windows loads and it gives me the blue screen the 0xc000021a error then it restarts and starts diagnosing the PC but it says "automatic repairs couldn't repair your PC", i tried Troubleshooting i checked the disc through the CMD and everything looks fine no corrupted or bad partitions, then i tired Refreshing it didn't work, i didn't try resetting 'coz i have important files.