FSUIPC autosave and PMDG 747 panel

Good day,

I'm using the autosave function for save the fly every 60sec, yesterday, flying with PMDG 747-800i, FSX crash.

I'm reloaded the last fly autosave and I'm hear the cockpit sound but the computer screen remains on the desktop of windows. I'm try to stop again FSX, chose first the PMDG 747 aircraft and then reload the last fly autosave. The fly was loaded in the exactly last position but the 747 cockpit was not configured correct, the FMC was not configured, the fuel was not the remaining quantity that was on board at the moment of crash, ecc.

How I can resolve the problem?

Exist one way to save also the aircraft configuration?

This is can be due to the FSX installation folder? c:\programfiles(86)\........ ?

Regards