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: Ensure you see a main folder (usually named ARMI_HECA or similar) containing two vital subfolders: Scenery and Texture .
If you see default buildings bleeding through the ARMI Project scenery, or double runways, you have a conflicting AFCAD or scenery file. armi project cairo international airport heca fs2004 link
Navigate to your Addon Scenery folder, select the ARMI_HECA_FS9 folder, and click . : Ensure you see a main folder (usually
Exploring the ARMI Project Cairo International Airport (HECA) for FS2004 or double runways
Extract the content to your FS2004\Addon Scenery folder.
For the flight simmer searching for the direct link, the answer is definitive and straightforward.