Although GSX was reinstalled, I did not activate by Ctrl+F12. (Fig.1) It seems that It was activated. (Fig. 2)
As explained many times already on the forum, if the program is not activated, it will NOT "stop working", it will run ENTIRELY, but in Trial mode. Trial mode, for GSX, means it will work only at FSDT, Flightbeam airports and a couple of default airports, and if you try to use it elsewhere when it's still in Trial mode, a menu will tell you that, offering a choice to jump to an airport where you can use it in Trial.
This means, your problem doesn't have anything to do with activation.
Instead, your screenshot shows you are missing the Couatl menu. This is usually caused by your antivirus, which is defective, and has blocked the Couatl program from running, because it mistakenly identified as a threat, which is obviously not true, just a false positive bug of your antivirus.
When the antivirus is defective, you should proceed as follows:
- Download and install with the Antivirus TURNED OFF, entirely
- BEFORE trying to launch FSX for the firs time, configure the antivirus to exclude the following files from scanning:
YourFSXFolder\bglmanx.dll
YourFSXFolder\fsdreamteam\Couatl\Couatl.exe
- Now you can turn your Antivirus on, and launch FSX
