Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Please see this thread for updates. Update Thread
SOH ADMINISTRATIONDP editor was made during the FS98/CFS1 era and the MDL reading part was never updated for CFS2 era models. A mdl error is normal. Just hit OK and keep working. You will be able to edit guns and hardpoints just fine.
To do things by hand you need to edit the numbers listed under [HARDPOINTS] in the dp. What I do is have the sim in Free Flight and check the plane in game. Change planes, Edit the DP and save. Change back and see what change happened.
Never save the DP while the plane is loaded in Free Flight.

FIRST + STBD or - PORT of model centre (looking towards the aircraft nose)
SECOND + ABOVE or - BELOW of model centre (looking at aircraft in level flight)
THIRD + FORWARD or - AFT of model centre (looking at aircraft in level flight)
Units appear to be in meters
some simple trial & error adjust, view, adjust would've sorted this out for you in 5 minutes though ...![]()
