How do I Reset a Stock Airport with a Revised Altitude Back to the Stock Altitude?
ADE uses a method to allow users to change the altitude of stock airports. This involves generating a bgl file that is saved into ..\Scenery\World\scenery\. Sometimes you might want to revert the airport project back to the stock altitude. This article explains how to do it.
Note: This method will work only for stock airport where the altitude is revised after you install ADE version 1.61.5279 This is because of extra code needed in the project file related to the stock altitude. If you have projects with revised altitude created by earlier versions then ADE won't offer this function.
Accessing the Reset Function
Non stock airport
If you get this message then ADE can't find the pre-load Bgl file. It is very important that this file is removed since if it stays in place you will be unable to change the altitude back properly. This message could arise if you have not yet compiled the airport - in that case there would be no pre-load file to find. It could also be because the name of the file is changed in some way. In any case if you get this message you will need to satisfy yourself that the file is not there, or find it and remove it yourself.