title: error CS0433 “Type '' already exists in both A.dll and B.dll ”
body: <p><a href="https://support.microsoft.com/en-us/kb/2028526" rel="nofollow">https://support.microsoft.com/en-us/kb/2028526</a>
   there are 6 solutions mentioned here. And i have tried all
  Its a very repeated question but i m stuck on it. I have tried almost everything 
  deleting temporary files, setting batch ="false" , cleaning solution.  the only way my solution worked was when i dont set  output path for build i.e. its building and putting it in parent folder of bin or at code level.(it's the worst and messy)</p>