Where are the uninstallers?

[airlinetycoon]

Hi,
since I switched to P3d I use my FSX-Installation only for aircrafts/sceneries without P3D installer. Therefore I want to unsinstall unused FSX-sceneries. In my Windows10-uninstall Options I only found the possibility to unsinstall KJFK (and for example FB KDEN and KSFO), but nothing for all my other FSDT-addons (GSX, KLAX, KDFW, KIAH, CYVR and many more). Do you have an idea, how I can get an "clean" uninstallation?

[virtuali]

all our products are uninstalled like any other Windows program, from the "Program and Features" icon in the Control Panel, or from the "Apps and settings" page:

http://www.cnet.com/how-to/how-to-uninstall-an-app-or-program-in-windows-10/

[airlinetycoon]

That's exactly my problem, the products are not listed under program and features. I will try to reinstall one of the sceneries, maybe I will get this uninstall option.