There may be cases where administrators due to security policies are not able to use domain admin/local admin level accounts to run the vRanger scheduled tasks.
Executing esxRanger without local or Domain admin permissions; to run backups as a non-administrator here are your options
If the esxRanger host is NOT in the Domain
If the esxRanger server is in the Domain Option #1
1.Set NTFS Full control over the esxRanger install directory
2.Add the Domain account or the local account to the local Performance Monitor Users group
If the esxRanger server is in the Domain Option #2