Error message- GSX could not find NAVDATA at this position.

[Joblai]

Using MSFS20, and I run the GSX updater every time before I launch a flight.  I received this error message using Flightbeam KSFO and the default KSAN scenery. When taxiing to the gate at both airports the message pops up.  Any suggestions on how to fix?

[virtuali]

What language is your MSFS set up to ? If it's either Russian or Asian, the issue has been already discussed here, and a fix is already online, and other users affected by it confirmed it worked:

https://www.fsdreamteam.com/forum/index.php/topic,33282.msg209362.html#msg209362

[Joblai]

It is set to English.

[virtuali]

The error should have been fixed in version 3.5.6.