Garmin Launcher Crashes after Update

Garmin Launcher Crashes after Update

After updating P3DV4.5  RealityXP GTN750 to Garmin Aviation Trainers v3.8.2 the
GTN seems to work in P3D and the Garmin data base is updated to October, 2023
which is all great. My only worry is that when I try to launch the Garmin Trainer I get
a crash of KERNELBASE.DLL .  It is reproducible.

I have never found a use for the trainer but I am concerned that there is a flaw in my
installation which will show up and bite me later.

So I would like to fix this. The install showed no glitches and my control panel says:

Programs and Features
RealityXp Garmin GTN (Fltsim) Installed 9/12/2024 v2.7
Garmin GTN Trainer Installed 1/27/2024 327MB v 6.62.4.0
Garmin Aviation Trainers Installed 4.47GB 9/12/2024 v3.8.2

This is fully updated Windows 7.

Thanks for your help.

Steve Paradis