If the file is locked by another application, close that application and submit another compare job. The wrong password was entered when submitting a workstation backup job. This is the password specified when loading DOSagent or WINagent. Resubmit the job using the correct password. Problem Tape is not of compatible format.
Resolution Try running an attended job instead of an unattended one.
If the problem persists, see Tape Drive Troubleshooting Checklist. E5051 - Workstation has too many levels Problem 1. There are more nested directory levels on a workstation drive than ARCserve can process. The DOS File Allocation Table may be corrupt. Try to use the Attended Backup mode by submitting the job to the Local Machine, rather than the ARCserve server.