DaleSinder

I copied the relevant section in from my other PC and it works.

SimConnect Client v10.0.61259.0 appears to be installed.

No rxp in dll.xml: <?xml version="1.0" encoding="Windows-1252"?> <SimBase.Document Type="Launch" version="1,0"> <Descr>Launch</Descr> <Filename>dll.xml</Filename> <Disabled>False</Disabled> <Launch.ManualLoad>False</Launch.ManualLoad> <Launch.Addon> <Name>Object Placement Tool</Name> <Disabled>True</Disabled> <ManualLoad>False</ManualLoad> <Path>..\Microsoft Flight Simulator X SDK\SDK\Mission Creation Kit\object_placement.dll</Path> </Launch.Addon> <Launch.Addon> <Name>Traffic Toolbox</Name> <Disabled>True</Disabled> <ManualLoad>False</ManualLoad> <Path>..\Microsoft Flight Simulator X SDK\SDK\Environment Kit\Traffic Toolbox SDK\traffictoolbox.dll</Path> </Launch.Addon> <Launch.Addon> <Name>Visual Effects Tool</Name> <Disabled>True</Disabled> <ManualLoad>False</ManualLoad> <Path>..\Microsoft Flight Simulator X SDK\SDK\Environment Kit\Special Effects SDK\visualfxtool.dll</Path> </Launch.Addon> <Launch.Addon> <Name>CMeteoXml</Name> <Disabled>False</Disabled> <Path>.\CMeteoXml.dll</Path> </Launch.Addon> <Launch.Addon> <Name>Carenavigraph</Name> <Disabled>False</Disabled> <Path>.\Carenavigraph.dll</Path> </Launch.Addon> </SimBase.Document>

Good question. If and only if I run REX SkyForce 3D an add-on menu does appear. But it only has the REX SkyForce 3D entry in it. No Reality XP GTN option.

I too have installed the 750. The Flight sim menu bar (FSX) offers no Add-ON menu item after HELP. I installed this on another system a few weeks ago without problem. Phil is not alone with inability to use the product.