http://blogs.oosterkamp.nl/blogs/jowen/archive/2009/01/08/vsperfmon-exe-vs-unit-tests.aspxI was stepping through one of my unit tests, and all of a sudden Visual Studio pops up an error: "The Visual Studio performance and coverage logging engine is already running on the computer. Therefore, the test run cannot continue. Close the pendingenCommunityServer 2007.1 (Build: 20917.1142)