I have the same problems with hosting. I'm using one machine for the host, and always end up with two versions of each database on that machine. So if I go to the menu item Window, I see:
Menu,
DB1,
DB2
Menu 2 [host]
DB1 2 [host]
DB2 2[host].
Surely I should see just either the one list or the other? Is the host machine "seeing" itself?
On the client machine, it works fine.
Is this to do with the file path descriptions?
Driving me mad, v grateful for help!