If you're having trouble getting your device to connect to your router, or you can't seem to access the internet, it might be time to reset your router. It may be that your console or PC has lost connection to the internet, so ensure that your WiFi password is entered correctly and your device is connected to your router.
The most likely source is that there is either server maintenance or an update - simply restart your game or check out the Infinity Ward Twitter.There are a few different reasons why you may be encountering error code Diver, so follow these steps to fix your Modern Warfare 2 install: