Changing a service user account after installation or upgrade
On UNIX, you can change service user account to any other user account using the nbserviceusercmd command.
On Windows, you can change service user account to Administrator, Local System or Local Service using nbserviceusercmd command.
Use the following command to correct file permissions:
nbserviceusercmd --fixPerms/--forceFixPerms
Refer to the NetBackup Commands Reference Guide for more details.