Error Message:

Unable to create index name for file filename.

Explanation:

Chkdsk was unable to create an index entry for the specified file. The directory is either corrupted or the area on the disk in which the directory is stored is bad.

User Action:

Check the available disk space. There may not be enough room on the disk to recreate the index. Try running chkdsk to see if it will recover the specified index. If you continue to get this message, backup the disk, perform a low level format and then restore the data.