Super-sx-gogo-juice XD....shit...I am hacked now arent I?
The WA.exe that impo gave you is a cracked exe (nocd). It cannot read from the mounted image/CD anymore so it crashes on the start of a match if you you don't fulfill its requirements.
The white outline on a black screen is the WA's frontend (menu), failed to load its graphics. It usually happens if the intro screens are enabled, but if you have them disabled and it didn't happen before, it's weird.
To load wormkit modules you don't necessarily need to run wormkit.exe. You can still use wa.exe for modules,
check here if you're interested.