Hey, About 1 in every 3 or 4 restarts my computer comes up with, windows could not start attempting automatic repairs (or whatever it is) and it always fixing them in a minute or so and promts a restart, which i do and then it is fine. But as i said it happens very frequently, and today when it did it, it said it could not auto repair the problem, so i scanned through the results and the only failure i could find was this: Code:Root Cause Found ---------------------------------- Boot critical file d:\ci.dll is corrupt Repair Action: File Repair Result: Failed. Error Code = 0x2 Time Taken = 4555ms Repair action: System files integrity check and repair Result: Failed. Error code = 0x490 Time taken = 514756msDoes anyone know what to do about this, a restart solved it and i was able to log on to my pc just like all the previous times, but obviously the frequency of this happening is worrying, especially now its saying it cannot auto repair, incase one day it doesn't come back on. Thanks for any help!