Topology Mapper - Issues with different user opening a map

Hi All,

     I have setup a series of maps in topology mapper and seem to be working fine.

Now I would like other administrators to view the maps using their logins. Today in testing with another administrator when they try to open my maps they get the following error:

'Can't access the map file'

Your user account doesn't have the appropriate read/write access permissions

Adjust your account's read/write access permissions as needed or contact your system administrator.

The admin doing trying to open the map has the same rights to the server which Topology mapper runs from (Win2k8r2) as I do.

Or is there some other way admins are sharing maps?

Screen cap of the error returned.

Kind Regards,

Andrew.