1. Open the 'Start' menu and click on 'Run.'
2. Type in 'cmd' and press 'Enter.'
3. Type in 'chkdsk x:' and press 'Enter,' where 'x' is the drive letter of the hard drive displaying the error message.
4. Type in 'chkdsk x: /f' and press 'Enter' if errors are found on the drive. This will automatically repair those drive errors.