Ruiz scenery San Juan 2000 "Close in on reality" Part I

Hi all flyers,I have following problem in FS2002 with this scenery:If I`m at the airport, its all ok, the textures are shown well accurate. But 1-2 nm outside in flight, the whole program brakes in fatal error. Has someone an idea, what`s the reason for this blackout??cheersmichael