>Yep, this is the problem.
>It seems to be the Compile error dialog (as opposed to any progress counter) because I only get the crash when there is a compile error.

I have gotten the error even if there are not any project compile errors (the project compiles and runs as expected if not compiled with the FoxTabs active). I thought it might be the fact that the progress indicator form flashing in and out rapidly might be causing the behavior in not being able to bindevent - unbindevent to keep up with the rapid redisplay.