FS2002 AFCAD Help

When ever I install an AFCAD using the AFCAD programe everything runs smoothly. However when i get into FS2k2 it starts to build scenery indices and gets to 16% and goes straigh to the desktop could someone please help me.
Flight Simulator and other chat
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https://forums.simviation.com/phpBB3/viewtopic.php?f=19&t=46767