:
: The backup service account does not have the right keys to enter the target machine. 0xe00086cc backup exec
Many antivirus tools lock VSS files (e.g., ..System Volume Information\GUID ), causing . : : The backup service account does not
Before changing software configurations, ensure the physical layer is stable. ..System Volume Information\GUID )
Compatibility mismatches frequently trigger device failures during high-load operations.
If you are using a dedicated Backup Exec Service Account (BESA), ensure it isn't locked out in Active Directory. Veritas Technologies Active Directory Users and Computers Locate the account, right-click Properties > Account tab , and uncheck "Account is locked out". Veritas Technologies 3. Verify Local Security Policies