01-18-2026, 01:33 AM
I own the gtn750xi pro version and it's working correctly in the blacksquare tbm 850. I now wanted to use it in the default aircrafts like the cessna 172 in msfs24. Even though the folders C:\Games\MSFS2024\Community\marcfsx-instruments-tdssim-gtnxi750 and C:\Games\MSFS2024\Community\marcfsx-instruments-tdssim-gtnxi650 are visible in the community folder I cannot see the units in the cessna. I ran the TDSGPSManager and realised it says "GTNXI PC trainer not installed" (see attachment) However when I press "download and install" it will state that it is installed and it cannot do it again.
When trying to reinstall Gauge 3.0.3 in FS2024 againI get an error message (see attachment). When I click "okay" in that error-message immediately a next message appears that states a succesful installation (see attachment). I am quite confused here...
I am grateful for some help. Thanks in advance!
When trying to reinstall Gauge 3.0.3 in FS2024 againI get an error message (see attachment). When I click "okay" in that error-message immediately a next message appears that states a succesful installation (see attachment). I am quite confused here...
I am grateful for some help. Thanks in advance!

