Use BGL Analyze for decompiling ->
http://scenery.org/design_utilities_a.htmDrag & drop your AFCAD onto BGL Analyze9.exe.
You'll get an XML file.
Drag the XML file on the BGL Compile.exe (in the AFCAD Converter's "Compile FSX" folder).
You should get your FSX AFCAD.
If not, run BGL Analyze via the Command line (Windows' cmd.exe), it should give you a detailed error report.
So much for a rough how-to.
Detailed step-by-step-what-if instructions would be too much for me, but hey, isn't it most satisfying if you fugured something out yourself?
