Hi,
I have exactly the same problem. Do you have a fix yet? I've tried everything and googled like i've never googled before. But nothing i try seems to allow me to access CIFS remotely.
One thing that i have learned though,is that it is NOT possible to map to a drive which is already mapped on another machine i.e. the Alfresco drive. So whatever the solution is, it will invove you disconnecting the map from the Alfresco server and trying to reconnect from another remote machine.
From this you would assume it would be fairly straightforward to remap a drive from a remote machine using approximately the same path originally used. But this doesn't work for me!
Any other input would be apreciated.