If your customer reports a 'Cannot contact license server' error, please check the following:
Verify that your customer has an active internet connection.
Confirm that your customer's firewall settings do not block your software and that the necessary permissions are granted.
If your customer is on a corporate network, ensure that the network's firewall allows your software the necessary permissions or permits access to the keyzy.io domain on port 443.
Confirm that your customer is not using a MAC address spoofing application.
