Veritas Support article on troubleshooting Access Denied errors
Re-enter credentials for the System Logon Account and restart services. Locked Account Unlock the BESA account in Active Directory. Permission Denied Ensure the account is a member of the Local Administrators group on the target server. VSS Service Error vssadmin list writers in CMD to check for failed application writers. To help narrow this down, are you seeing this during a backup job or while trying to install a remote agent Solved: Backup exec access is denied - Experts Exchange
Locate the problem server in your managed machines index list. 0xe00086cc backup exec
Use to uninstall any existing Backup Exec Remote Agent.
The error can occur when Backup Exec is unable to access the backup destination, which can be a local disk, network share, or cloud storage. This error may also occur due to issues with the backup job configuration, credentials, or network connectivity. VSS Service Error vssadmin list writers in CMD
To prevent the 0xe00086cc error from occurring in the future, follow these best practices:
Go to Device Manager, right-click your network adapter, select Properties , navigate to the Power Management tab, and uncheck “Allow the computer to turn off this device to save power.” 4. Optimize Backup Exec Storage Settings The error can occur when Backup Exec is
A server, folder, or database that was previously backed up has been renamed or removed from the network, but still exists in the selection list.