title: What is the easiest way to reset ERRORLEVEL to zero?
body: <p>I have a post-build event that runs some commands for a c# project. The last command would sometimes cause the ERRORLEVEL value not equals to zero and then the build fails.</p>
  
  <p>I want to append an extra line of command to always set the ERRORLEVEL value to zero. What is the most convenient way to do that?</p>