You are running the following environment:
- Main OS is MacOS with Parallels Desktop
- Windows in Parallels
- Inventor 2013 or 2014
You notice that all buttons in the main menu (big I in the upper left corner) do not response.
Causes: This is effect is only there when you are using an adapted resolution for your Retina display.
Configure you virtual machine and go to the Hardware --> Video options
As resolution select "Scaled" or "More Space".
Products: Inventor;Inventor Professional