What does it do?Whaere can you find it?Should it insatll automatically somw how some where when you install SBor is something you have to install later?I get a drop down file named "icao.dat" when I fire up the sb program. Critical error- could not open file??All other steps work??MBWZAAll

Try this thread.http://forums.avsim.net/dcboard.php?az=sho...ing_type=searchIf that does not work search the forum 'cannot open file'