title: VS2010 devenv.exe.config issue
body: <p>I am unable to open vs2010 .I have windows 7 OS and it is 32 bit machine. Event log says </p>
  
  <p><em><strong>Activation context generation failed for "C:\Program Files\Microsoft Visual Studio <br/> 10.0\Common7\IDE\devenv.exe".Error in manifest or policy file "C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe.Config" on line 13. Invalid Xml syntax.</em></strong></p>
  
  <p>devenv.exe.config file got corrupted lot of junk characters i do not know how it got corrupted.Reset my config setting will be my last option.I do not have any back up of the file</p>
  
  <p>I tried to fix my self i know it is a bad idea.After fixing the file I am not able to save the file. I tried to find out any process has locked the file using Procmon.exe and using another software called unlockit .There is no process locked this config file.</p>
  
  <p>Is there a way to regenerate the config file with out resetting it ?</p>