title: The source file is different from when the module was built error
body: <p>I currently have one solution that references ten .dll files.  Those .dll files in turn all reference a shared .dll file.  </p>
  
  <p>Today I started getting an error while debugging that stated, "The source file is different from when the module was built error.", immediately following a recompile of the shared .dll.</p>
  
  <p>I tried all of the usual.  I deleted bin and object folders.  I recompiled.  I closed all instances of Visual Studio and restarted after they were all closed.  I restarted my machine.  Nothing fixed seemed to fix it.</p>