After installing, I opened the configurator and a message popped up saying
" Interface error: The type initialiser for 'System.Windows.Automation.Peers.AutomationPeer' threw an exception. "
Then I press " okay " on the dialog box and the configuration opens, but just with the background picture of the pmdg 737 cockpit, but no options, and it's a bit frustrating because after buying the product and excitement to use it, it fails to work, so if anyone can help it would be greatly appreciated.