UnitTest++ creates cmd windows, which can't be closed

I have a setup for using UnitTest++ like this in VS2008.

Sometimes the cmd window, which shows the console output of the unit tests just hangs.

I can move the window, resize and stu开发者_如何转开发ff, but I'm unable to close it. I see the window in the App tab of the Task Manager, but not in the Process tab, "Switch to process" doesn't work either. Stop debugging or closing VS is also no help, it seems VS has lost control over this window.

If this cmd window is lost, I'm unable to shutdown my computer, which is pretty annoying

Any hints?

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See Unkillable console windows