To check to see what version of NinjaTrader you are currently running, you can click on the HELP menu item in NinjaTrader, and the click on ABOUT to see the version number you are currently running.
To update to the latest version of NinjaTrader, simply follow the step-by-step instructions found on NinjaTrader.com
How Do I Update to the Latest Version of NinjaTrader Desktop?
