Supporting the developers through a legitimate purchase ensures that the software receives updates, bug fixes, and compatibility patches for newer simulator versions.
If you need to manage addons for older Flight Simulator versions, experts recommend learning to into the correct directories (like the SimObjects structure in FSX) or looking for modern, supported alternatives. Addit! Pro: Aircraft & Add-on Manager/Installer for FSX addit pro registration key
: Look for a user manual or guide that came with your software. It should have specific instructions. addit pro registration key