I have downloaded the UGX WeaponsEditor++ and still no luck. The program opens no problem and doesn't ask me to locate the root folder at all, I tried clicking on the mods folder in the UGX WeaponsEditor++ and it comes up with

[8:30:29 AM] Could not find folder inside your root folder. Is your root folder set correctly in the Windows Registry?

I know my mods folder is in the right place as most of my custom maps do work except some UGX ones, that's why I downloaded UGX Map Manager. 

Hey, i can download the maps just fine however i get an error message "unhandled exception has occurred in your application. if you click continue, the application will ignore this error and attempt to continue. if you click quit, the application will close immediately."

"obejct reference not set to an instance of an object."

this error message occurs everytime i go to "tools>launch maps", anyone know how to fix this?