Privilege privilige
The task that you are trying to run was created under a different account and you do not have enough privileges to run it
The user should be Administrator with the "Log on locally", "Access this computer from the network" and "Log on as a batch job" privileges
Privileges for VM backup and recovery on vCenter Server or ESX(i) host
Backup fails with the following error:
Windows error: (0x80070522) A required privilege is not held by the client