Download the latest version of MZpack from the site, close NinjaTrader and install the product over the previous version.  

You can find the download link in your order email or in your My Profile - Account section on our site. The link in Account available for purchases made after November 2nd, 2017.   

If you purchased one or more single indicators (not the whole package) choose ‘Single Indicators’ version in the drop down list.