0xe00086cc Backup Exec May 2026

The version of the agent already on the target computer may be too old to be directly upgraded by your current version of Backup Exec.

Ensure the account you are using for the installation has full administrative control. 0xe00086cc backup exec

Confirm that the is not locked out in Active Directory. The version of the agent already on the

Third-party applications, such as antivirus software or other backup agents, may be locking files required for the Backup Exec installation. Step-by-Step Troubleshooting Guide 1. Perform a Manual Uninstallation 0xe00086cc backup exec

This is the default port for the Network Data Management Protocol (NDMP) used by Backup Exec. Ensure it is not being used by another application. 4. Run a Manual Agent Installation