The printer is installed and shared on the server and the print server role has been added. I have created a GPO in the appropriate OU and added the printer in User Configuratoin\Preferences\Control Panel Settings\Printers. The policy is being applied to the client computers, but the printer is now showing up. The server is running Windows 2008 R2 64bit and the Computers are running Windows 7 64bit.
Thoughts about what's going wrong here?