Hi,
I apologize for the delay in responding and for the inconvenience caused.
As this thread is more than a month old, I would like to know if you are facing the same issue. Please let us know so that we can help you in a better way.
You may also refer to the following Microsoft MSDN article and check if it helps.
Important: While performing chkdsk on the hard drive if any bad sectors are found on the hard drive when chkdsk tries to repair that sector if any data available on that might be lost.