Hi Leslie,
I´m not 100% sure and I don´t know which sim do you use - I have also seen this for the first time but could it be, that the ILS frequency was changed in real-life … In real-life it´s 108.80 (ISW) but as an example in P3Dv5 you hae 109.90 for ISW and I guess, therefore the message, that the LOC is outdated in your sim.
I have already updated P3d V5, FSlabs and EFB with the latest Navigraph data. My understanding is that Navigraph updates P3D?
If so P3D and FSLabs should be the same - ??
Also the EFB is stand alone, solely reading Navigraph data (I think), it does not read the ILS data from the sim, else it would not need a Navigraph update per cycle.
No, we don’t update the P3D sim, not via an EFB update nor via a standalone updae. We never has done this.
We provide primarily the terminal procedures and airways for EFB. All other things will be used from the sim, what you select it via the installation. But I would recommend to read the EFB manual, where all these things are described very well.
i recommend getting and learning to use ADE (freeware). you can update airports to your hearts content… updating a localizer frequency is trivially easy…