What im trying to do is access a network drive that is on one domaine (main PC) from another domaine (VMware) that are not in the same tree(2 different networks)... I know this is all confusing...

im trying to explain this as best I can...
The users have 2 work station in one computer, one of them is accessed in vmware and the network drive is on the other environnement... From the VMware I want to add a network drive that is already a network drive on the other environement wich is on a different domaine.
For the nas, I believe we don't have acces to make those configurations but i'll check it out