how to solve visual studio profile error

When I tried cpu sampling test (performance, profiler) in visual studio 2013, window 8, there was error as follow.



'~~~' is not a valid process ID.

First time, I suspected vmware, but uninstall of it doens't work.
http://stackoverflow.com/questions/4524903/cant-start-visual-studio-profiler
https://connect.microsoft.com/VisualStudio/feedback/details/771324/vs2012-profiler-not-producing-any-call-tree-data-win-8-64

And finally, I find someone's solution.
http://www.symantec.com/connect/forums/cannot-profile-visual-studio-2010 

After setting registry and rebooting, sampling test work again!