title: Visual Studio 2010 Ultimate Crashes when I click new schema comparison
body: <p>As the title says, I am using a full version of VS2010 Ultimate and everytime I try to do a schema comparison VS crashes.</p>
  
  <p>The debug error is: Unhandled exception at 0x75549617 in devenv.exe: 0xE0434352: 0xe0434352.</p>
  
  <p>Anyone had this issue and can you help?</p>
  
  <p>thanks</p>