ZCL refuses to load Zquest in windowed mode

This is VERY troublesome, as my computer is breaking down enough.

Anyway ZCL doesn't load Zquest in windowed mode for me. All it does is adjust the resolution, wait a few seconds and then goes back to normal. I can't run Zquest in full screen mode because of the large ammounts of lag it causes when exiting.

Erm... posted in the wrong thread.

EDIT2: Nevermind, I set something up wrong. I fixed it, oh well.

There is a bug I noticed with ZCL setting window scale. Has been fixed in beta 5