title: When compiling, "Incorrect function" error
body: <p>I'm trying to build a VS 2010 web project and I'm getting this error:</p>
  
  <p>Could not write to output file 'C:\Users\me\myProject\obj\Debug\myProject.dll' -- 'Incorrect function.'</p>
  
  <p>I've tried everything from reinstalling to editing folder permissions to running visual studio as system to moving it to a different folder and nothing resolves this error.  Has anyone seen it before, or know what to do about it?</p>