Prinergy 5.1.2.1 shared folder issue

Howdy. I am in a shop that runs prinergy 5.1.2.1. Recently one of our workstations crashed. We replaced it and everything is up and running again. Network connections to the server are good and workshop/virtual proof workstation software launches normally. The issue is the shared job folder is seen and connected to by this new workstation but it does not have "read & write" access to it. All the networking setups are the same as the other 2 workstations we have up and running but this one station can't "read and write" files.

Anyone able to help me out on this? Help would be much appreciated.

Thanks, Randy