Everything else appears to be working correctly after the upgrade. However, I am unable to get 3CX phone for windows working. I installed the new version of 3cx phone for windows, I sent my self the welcome email with the config attached. When I click the attached config it just opens in notepad. There must need to be a file association created to install this file but I dont know what it is. Which program is supposed to start to import this config? On can I just manually copy it?