Open your Filemaker Application.

From the Filemaker Application File menu select Hosts: Show Hosts

Click the Add favorites button

Fill in the Host address with 10.126.78.12 and the Hosts's name with "Test server" (without the quotes)

Click Save

Once this has been setup you can access the database by selecting show hosts

Then you select the Test Server from your lists of favorites,

At this point you should see the available database file, FMServer_Sample

Click the Database to open,  That's IT!

Please let John know whether or not you were able to connect to the Test server/FMServer_Sample File