Error Message:

The MacPrint Service was unable to access its Registry key (SYSTEM\\CurrentControlSet\\Services\\MacPrint\\Parameters). MacPrint service was started without using registry parameters.

Explanation:

The registry subkey might have been deleted or access to it has been limited.

User Action:

Verify that the subkey is in the registry. The path is HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MacPrint. Also, contact your administrator.