
In Microsoft Windows , Chkdsk is used to verify logical integrity of the file system on hard drive. When there occurs any inconsistency with the file system, it corrects the error and make the things continue. Here, its also very necessary to mention that an interruption to the Chkdsk process can result in hard drive damage and cause serious data loss. One can find the solution to this problem through windows data recovery.
Mr. Robin Watson explains the phenomenon in more detail CLICK HERE