Hi Berlopez.

After you have installed it once in the Operating System it has a record that you activated it. It won't ask again unless you remove the entries from the registry again OR you have to redo your computer and you do a new clean installation.

Now...Here is something to try, but I make no promises.

After uninstalling ALL your 727s (-100, -200 and freighter if you have it too), it could be worth making sure that the folders CS_B727-100, CS_B727-100F, CS_B727-200 and CS_B727-200F are no longer in Microsoft Flight Simulator X\SimObjects\Airplanes and if they are, delete them. Then go to the Microsoft Flight Simulator X\Captain_Sim folder and delete the 727 folder if it is there.

Once that is done, reinstall the 727-100 Pro and then the -200 and Freighter. It could be that something is not getting removed during the uninstall and is messing things up.

If all those folders are being deleted when you uninstall, then I don't think all this will help.

I wish you luck in resolving this problem.

Mark