title: Latest Resharper giving me random build errors
body: <p>For a week now, I've been getting random build errors which make no sense at all. At first, I issued another build until no error appeared. But now the frequency has become too high to tolerate.</p>
  
  <p>The errors appear alternatively and are as follows:</p>
  
  <ul>
  <li><p><code>error MSB3249: Application Configuration file "app.config" is invalid. Could not find file 'XXX\app.config'</code>.    </p>
  
  <p>The weird thing about this one is that the project asociated to XXX does not have an app.config (it's a native C++ dll). Also, XXX alternates projects.</p></li>
  <li><p><code>error MSB3027: Could not copy "YYY.dll" to "bin\x86\Debug\YYY.dll". Exceeded retry count of 10. Failed.
          1&gt;C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.Targets(3540,5): error MSB3021: Unable to copy file "YYYdll" to "bin\x86\Debug\YYY.dll". The process cannot access the file 'YYY.dll' because it is being used by another process</code>.</p>
  
  <p>These always come in pairs. Looking into this with Process explorer, that other process is always MSBuild.exe or devenv.exe. Figures.</p></li>
  <li><p>Some projects could not be loaded. I tried to reproduce this to copy the error message but the frequency is too low now.</p></li>
  <li><p>Deadlock/Starvation: Build gets stuck in the "Build Started" line and I have to cancel it. When I do that, some of the previous errors show up.</p></li>
  </ul>
  
  <p>My environment: Windows 8.1 64 bits, Visual Studio 2012, Resharper 8.2, Solution with 98 projects (C#, VB.NET, C++/CLI and C++)</p>
  
  <p>I tried rebuilding, cleaning, opening and closing VS, restarting Windows, disabling Resharper and restarting VS. With this last fix the errors went away but I miss the nifty R# stuff. I'll look into the R# issue tracker, but did anyone else experience this? Some workaround other than disabling R#?</p>