VS异常关闭后重新打开无法运行测试

    今天在使用VSTS运行测试的时候突然死机，被迫使用任务管理器关掉VS，好不容易重新打开VS之后继续运行测试却发现测试用例不能运行了，状态总是Not Exeuted，打开错误详细信息，提示如下：

&|q
V&hUe9]f^A{0    Code coverage instrumentation warning while processing file XXXXXXXXXXXXX: Warning VSP2013 : Instrumenting this image requires it to run as a 32-bit process. The CLR header flags have been updated to reflect this. Code coverage instrumentation warning while processing file XXXXXXXXX: Warning VSP2013 : Instrumenting this image requires it to run as a 32-bit process. The CLR header flags have been updated to reflect this. Code coverage collection error: The Visual Studio performance and coverage logging engine is already running on the computer. Therefore, the test run cannot continue. Close the pending performance or code coverage session and then rerun the tests.

0]9vpD h].ve0   解决方案，so easy：在任务管理器中关闭VSPerfMon.Exe进程，然后再打开VS，就OK了