Troubleshoot Visual Studio 2008 crashes when loading a solution

Question

I downloaded the source for SubSonic via SVN. When I try to open a project in Visual Studio 2008, it converts the solution, loads all the projects, and then disappears without an error message. Subsequent decision loads do the same. If I run devenv / safemode and then open the project, it works fine, but I cannot use add-ons.

Any ideas for crash tracking?

Edit: In Event Viewer:

  Event Type: Error
     Event Source: .NET Runtime Event
     Category: None 
     Event ID: 1023
     Date: 10/23/2008 
     Time: 4:45:05 PM  
     User: N / A 
     Computer: Foo 
     Description: .NET Runtime version 2.0.50727.3053 - Fatal Execution Engine Error (7A035E00) (80131506)

Answer 1

looks like that:

http://code.msdn.microsoft.com/PowerCommands/WorkItem/View.aspx?WorkItemId=34

Answer 2

This was a conflict with PowerCommands (see ASP.NET MVC CTP5 IDE Failure )