How do I REALLY reset the Visual Studio window layout?

Question

I had a plugin installed in Visual Studio 2008, and it created some extra dockable windows. I have uninstalled it, and I can\'t get rid of the windows it created - I close

Answer 1

I tried most of the suggestions, and none of them worked. I didn't get a chance to try /resetuserdata. Finally I reinstalled the plugin and uninstalled it again, and the windows went away.