When you clean up the C disk, right-click to select "Automatically fix file Error", which prompts "disk check cannot be performed because the disk check utility requires some Windows files on the exclusive disk that can only be accessed after the win is restarted." Do you want to schedule disk access to be executed the next time you start your computer? “
1, open the lower left corner of the computer "Start" menu, find a hit "Run" option, click on Open
2, in the pop-up running dialog box input "cmd", click OK, enter the DOS interface
3, enter the command line interface, input "for%i in (c D E F g h) do Chkdsk%i:/F" command, click Enter
4, click Enter, you will find that the disk is occupied can not check, prompts us whether the next boot check, input n, click Enter
5, at this time the computer restarts, into Safe mode, in the DOS interface, enter "chkdsk C:/f/r"
6, click Enter, start to check our computer disk, at this time will not be used in the reminder disk is not accessible, you can do disk inspection.