B747 livery addons problem

Hello,I have a question that why does it always show KLM livery instead of showing addons livery after I add in ,it won’t happen on other aircrafts

Quote from Jet-Pack (IPACS)

Are the liveries you use compatible with the latest version?

I think I know what the problem is.So any way to make old version liveries available to the latest version?

Quote from ApfelFlieger

The explanation is simple: the file names were changed on the 747:

=> "_744" must be added to the file names.

And to display the callsign, a file name must also be changed:

"cpt13_callsign_color.ttx" --> "int13_744_callsign_color.ttx"

It work！THANKS！