GSX doesn't appear in the Addons menu in P3Dv4

[antondom]

Hi,
I bought "GSX+GSX Level 2 Bundle" yesterday for P3Dv4, but this doesn't appear in the addons menu in the sim, but it appear in Addons Manager in "Trial Mode", and when I use the licence key and press "OK" the Addons Manager show me that GSX is in TRIAL MODE.
I tried to unistall and re-install gsx with my antivirus set off and add exclusion for the Addon Manager Folder, unistall and reinstall all VC++ packs, update from the Universal installer as indicated in other topics, but none worked.
I noted the couatl appear in my windows bar when I start my sim, but it disappears shortly after (when I start the fly).
Can you help me, please?

Thanks, kind regards.

[antondom]

I attach here the photos about the problem because the system didn't let me before

[teachings]

you have to use the FSDT installer on your desk top to activate the product try that first.

[antondom]

I did with this too. How you can see in these photos.

[antondom]

Update: I uninstalled and reinstalled my sim and currently it seems to be working. Thanks anyway.