0xe00086cc Backup Exec Jun 2026

After disabling LSO and TCP Chimney Offload on both the media server and the file server, the backup completed in 2.5 hours with zero errors. The fix cost $0 and took 15 minutes.

In the world of data protection, few things are as stressful as a failed backup job. When you rely on Veritas Backup Exec to safeguard your critical infrastructure, seeing a red "X" next to a job is a call to immediate action. Among the myriad of error codes that Backup Exec can generate, is one of the most common—and frustrating—issues administrators face. 0xe00086cc backup exec

: Network firewalls or Windows Firewall may be blocking the ports required for the push install. After disabling LSO and TCP Chimney Offload on

: Ensure the Remote Agent on the target machine matches the version on your main Backup Exec server. When you rely on Veritas Backup Exec to

Configure real-time antivirus exclusions on both the media server and the remote agent server.