A crash in the application can be due to a problem with Diasymreader.dll. You can see the full description of this problem and his solution here:

To solve this error you can download the hotfix from: http://archive.msdn.microsoft.com/KB2390372/Release/ProjectReleases.aspx?ReleaseId=4917
The hotfix is not recommended to be installed if we are not experience the problem. In this case, Microsoft advice wait for the next software update that contains the hotfix.