Dear all,

I recently uninstalled OpenStudio V1.1.3 and have upgraded to V2.1, now when I type ruby into my cmd window it is no longer recognized as an internal or external command.

In my environment variables my path variables for the ruby bin folder is correct furthermore I updated the .rb file under: C:\Ruby200-x64\lib\ruby\site_ruby to the following which is the correct path for openstudio.

What else am I missing here? Many thanks!