I used the windows restore. A tool to "back in time" (last time I put the word "restauration" wich was totally wrong! Sorry!uhauhauahua). With this tool (I don't know if the name is correct in english), I was able to reinstall the scenery and activate it.
There's absolutely no need to use a System Restore. We have an Uninstaller, like any Windows program, on the Windows Control Panel. If you uninstall the product and (important) you reply "YES" to the question if you want to remove the Addon Manager, it will entirely clean up everything that was put there. The ONLY thing that is not removed, is your activation. Instead, if you use System Restore, you'll lose the activation as well, so you need to re-activate when you reinstall the scenery.
After the activation I restarted FS and have the messages to confirm the activation on my screen. The problem is that when I try to fly the screen freezes or turns black after takeoff. My FS crash, or my PC lock!
Try this:
- Uninstall, reply "Yes" when it asks if you want to remove the Addon Manager.
- Verify that FS9 starts correctly. If it does, put it in WINDOWED MODE (Alt+Enter), then exit, so it will save this setting.
- Download again our latest JFK installer. This will ensure you have the latest version with all the fixes we put on the forum.
- Install JFK
- Run FS9, activate the scenery all in Windowed mode
- Confirm everything works, exit from FS9
- Now you can launch it again, and put it in full screen, if you want to.