When I close video codec config, virtualdub close!

[Chaos Creator]

There is a strange problem with VirtualDub 1.6.10! Sometimes when I open a video codec configuration gui (x264 or ffdshow) and then press OK, then VirtualDub close! :confused: :confused: This thing doesn't happen all the time, but sometimes!

[hartford]

I don't have x264 installed, but I do have FFDShow installed.

I can select FFDShow and it does not crash.