I have a 3 projector 200 degree screen running the latest version of Prepar 3D on an MSI 1070 6GB GFX card. I have set projector alignment using Immersive Calibration Pro, all looks visually great within their screen tests. After exporting the ViewGroups.xml file and copying that to the Lockheed Martin\Prepar3D v3 folder as well as the ProgramsData\ Lockheed Martin\Prepar3D v3 folder and then starting Prepar 3d, this file is not showing in either the "ViewGroups Manager Menu or the drop down menu for choosing what view group to use.
I have re-installed Prepar 3D from Windows C: Drive to a dedicated E:Drive - could there be any config files in the wrong place etc?
Thoughts, help welcome.
Matt