Sorry, I got it to work without the manager now.
Thanks for replying so quickly.

I'm getting this:


That wouldn't be a problem if the manager wasn't required to launch maps using this file system:

It is required, isn't it?

Why can't we change the game directory in UGX Map Manager?
Not everyone installs the game to that one location, and most people now have a Program Files (x86)/(x64) rather than just Program Files as their default installation directory.