28   User file already exists or current file inaccessible

Source:  GroupWise Check utility (GWCheck).

Explanation:  GWCheck cannot create a backup copy of the existing database.

Possible Cause:  Insufficient disk space.

Action:  Free up disk space by deleting unneeded files.

Possible Cause:  Insufficient rights.

Action:  Make sure you have write access to the directory where the database being repaired is located.