title: Unknown build error, 'Exception of type 'System.OutOfMemoryException' was thrown
body: <p>We have VS.Net solution with 20 projects in it.</p>
  
  <p>Occasionaly, in VS.NET, when we try to build/debug our solution, we get following error:</p>
  
  <p><strong>Unknown build error, 'Exception of type 'System.OutOfMemoryException' was thrown</strong></p>
  
  <p>Only way to "fix" this issue is to reopen Visual Studio and then solution build goes well, but again after some time OutOfMemory exception occur again. It's really annoying to reopen Visual Studio couple times a day, so do you know some workaround for this issue ?</p>