Should I install the 32-bit or 64-bit version of NavXtender?

NavXtender is available in both 32-bit and 64-bit. The correct version to install is based on your NAV client being 32-bit or 64-bit and NOT on the version of your Windows operating system. If you’re running NAV 2015 or older, you should install the 32-bit version. If you’re running NAV 2016 or newer, you likely need the 64-bit version of NavXtender. When both NavXtender and NAV are running, NavXtender will provide a warning in the event the 64-bit version is not compatible, in which case, the 32-bit version should be installed instead.