EqLaunch not working...but can run individual Zones

[Irreverent]

I'm having a bit of an issue when I updated to the latest version out on SVN.

World appears to load correctly
Mail apperas to load correctly
Channells appear to load correctly


But, when I hit any key to let the zones start loading...instant crash.

When I try to run "eqlaunch zone" it gives me "The application has failed to start because of its side-by-side configurations is incorrect. Please see the application event log for more detail."

But, in the /log directory I see nothing but the mail/chat/world logs and no errors like i would normally see.

But funny enough...if I just do "start zone" they seem to work fine?