title: Adding environment variable for erlang shows error in windows server 2016
body: <p>I installed erlang 19 for rabbitmq in Azure VM with windows 2016 OS. 
  but it shows 'ERLANG HOME not set properly' while enabling rabbitMQ management plugin. 
  I added environment variable in both system variable and user variable like 'ERLANG_HOME' with path 'C:\Program Files\erl8.2\</p>
  
  <p>When I install the same in windows servfer 2012 R2. It works fine.</p>
  
  <p>Is there any error in the way in which I set environment variable in windows server 2016. Please suggest</p>
  
  <p>Thanks in advance</p>