1. When defragmenting the disk, "Disk Defragmenter detects that CHKDSK is scheduled to run on Volume: Data (E:), run Chkdsk/f", in which case the defragmentation is not allowed.
2, open My Computer, right-click on the appropriate partition, find the properties, and then click Disk Cleanup. Then tick the two items and click OK.
3, but the situation has not been resolved, once again found in the attribute tool, and click "Start Check."
4, check two items, and then click on the start, if you can continue to the next step is no problem, you can continue to the end, but if you can not proceed, it is necessary to proceed to the following steps.
5, above if can not continue, you can start clicking on the Run, input cmd open the command line, if the direct running chkdsk/f is not working.
6, the input disk alphanumeric colon, go to the appropriate section below, I entered the F:
7, then enter the chkdsk/f on the command line, after the carriage return, will appear prompts, then enter again y to confirm.
8, finished and then go to disk finishing, found that can go on.
9, because the operation has entered the chkdsk/f, so the next time the boot will also appear the corresponding error checking, to restore some files.