Help! When I join almost all WormNet games, it replaces the picture of the level with:

Unsupported level file!
Log onto http://wa.team17.com
to download and install patch.

I already have version 3.00 installed, so I'm confused why the level is unsupported. I have the US version of WA.

Thanks,
Diljon

The latest version is v3.6.26.5 beta (http://www.nanacide.com/wahelp/WA_update-3.6.26.5_Beta_Installer.exe).