Nwnavigator will not run on every workstation at our facility. AutoCAD 2016 and the Navis Exporters were installed in proper order. Also, Navis Exporters 2016 have been uninstalled and reinstalled on multiple workstations. We are also on the proper video driver as specified from Autodesk certified hardware site. I have attached an image below of the error. Thanks for any assistance. Erik.NWNavError2016.jpg