PMDG 747 Cargo won't load

[Fspax]

Just changed manually the cfg aircraft file and right now work all models in my b744f pmdg. Thanks for your help

That's good news!

Exactly what did you change in the aircraft.cfg so that others with FS9 can benefit?

Just add this in 

[WEIGHT_AND_BALANCE]
empty_weight        = 363954.0                  // Freighter
max_gross_weight    = 877000.0                  // [+2000 for max ramp]
max_landing_weight  = 665900.0                  // 
max_zerofuel_weight = 635000.0                  // 
CG_forward_limit=0.130                          // 11% 572000-775000 lbs
CG_aft_limit=0.331
                                                // WARNING : DO NOT EDIT !
reference_datum_position = 112.714, 0.0, 5.502  // (feet) Boeing Section2.0 reference position (RefPos)
empty_weight_CG_position = -97.85, 0, 0         // (feet) from RefPos 19.75% MAC

max_number_of_stations =50

After This part I add this info :

station_load.0  = 72600.0, -98.41, 0 ,0
station_load.1 = "0.0, 0.0, 0.0, 0.0, FsStation"
station_load.2 = "0.0, 0.0, 0.0, 0.0, FsStation"
station_load.3 = "0.0, 0.0, 0.0, 0.0, FsStation"
station_load.4 = "0.0, 0.0, 0.0, 0.0, FsStation"
station_load.5 = "0.0, 0.0, 0.0, 0.0, FsStation"
station_load.6 = "0.0, 0.0, 0.0, 0.0, FsStation"

station_load.0=0, -97.85, 0.00, 8.00, Upper Deck
station_load.1=0, -97.11, 0.00, 0.00, Econ Deck
station_load.2=0, -97.11, 0.00, -8.00, Cargo Deck

Hope to help others.

Thanks