Problems with default airports (Portugal and Spain)??????

Hi.I realize that if I choose any airport from Spain (except LESO,LEST-ICAO codes-try LEVD,LEMD,GCLP-only grass)and Portugal, when loading finishes, my a/c is standing on grass. I don't see any buildings, runaways and taxyways. I'm not using any mesh or scenery for that region. Could somebody give me advice, what files I must copy and where to repair my FS2004 Spain and Portugal airports.Also I have a problem with default Blagnac LFBO. One part of runaway (I don't remember which runaway :-))is corrupted. I have flashing grass above concrete, but only on the beginning of the runawayThanks in advance.Edin