When you run a backup you see an error similar to this as a failure in the vRanger "can't read phys:\VMname\shared\userredir\protocol\Application
Data\cfb6c8cf2953d434e0b558755a29af9a2c409f1fc86bb3accafc234b369cae40-abfg.vztemp"
The default path that vRanger tries to use is phys:C:\Users\name\AppData\Roaming and phys:C:\Users\name\AppData\Temp.
1. If you have a Group Policy that is redirecting the application data path exclude this account from being managed by this Group Policy.
2. If the application data path is manually changed please set it back to default path.