I have used the UGX Map Manager a few years ago on a different computer to play WaW Zombies, and it worked totally fine. That was on a Windows 7 laptop.
Now I've reinstalled the game and everything so I can play again, however for some reason UGX Map Manager now fails to connect every time I launch it, with the "Could not connect to the internet." error dialog box.
I have already tried making an exception for it in the firewall, then disabling the firewall entirely and restarting it multiple times, with no change. So I'm largely confident the issue lies somewhere else than the firewall.
Does the program have incompatibilities with Windows 10? Or a x64 bit operating system? Those are the only other things I can think of. The last notice on the homepage about server maintenance ended a while ago.
A little worried now that I might not be able to access this tool due to hardware changes. Any support would be appreciated.