I’m trying to run Retail WoW and it loads in up until after i pick my character and then WoW completely hangs and freezes once that loading screen reaches 100%. The other issue I’m having is when running this through UCS it launches wow through UCS and it attaches to the wow.exe then when it gets to the wow login screen it gives me this error: https://gyazo.com/458e2bc0f01a427f3ee36967ae3f2274
Please always start the game from the WoW launcher, I have no idea what UCS is, but the only supported WoW version is the official one.
Also make sure that DirectX 11 Legacy is selected as graphics API in the game options. vorpX should take care of that automatically, but maybe it failed.