That seems to be the issue, It doesnt seem to see any AFCAD at all.
Do you have the "Airport cache loaded" message as soon as FSX starts ? If no, perhaps GSX is still recreating the cache (and you might not know it, if you set the "Verbosity" slider too low).
Assuming you have installed GSX with the latest full installer (if not, do it), try the following:
- Remove the following folders (with FSX NOT running):
%PROGRAMDATA%\Microsoft\FSX
%PROGRAMDATA%\Virtuali\Couatl
Then restart FSX and wait for the airport cache to be regenerated. Also, be sure you exclude for the antivirus scanning the whole FSX folder, because the antivirus can slow down the cache regeneration A LOT ( like 10x slower ).