Some of you might get the message that your ui/hud2.txt can't be found. That is a problem caused by your q3config.cfg. WQ3 doesn't have a second hud file. So either set "cg_hudFiles" to "ui/hud.txt" (in the console) or try deleting your q3config.cfg file in the westernq3 folder.
If the q3config.cfg in your wq3 folder keeps coming back after you delete it, you could try opening the cfg with notepad and searching for "cg_hudFiles". Try manually renaming that line to "ui/hud.txt" without the quotes. (This is just guesswork....but it might help.)