With this build I can see the airport names display correctly after rebuilding the database. I couldn't connect at first but after installing FSX's simconnect.dll all works fine.
Thanks Tim for your efforts.  :azn:

Looks like the correct version of en-US.locPak (7,434 KB) on my install is in f:\MFS2020\Official\Steam\fs-base.

Hi Tim,

I've generated the database. Still doesn't have airport names. Also Simconnect not working. Logfile attached - looks like a version issue with Simconnect. My Steam path for MSFS is f:\Program Files (x86)\steam\steamapps\common\Chucky. Don't know where the Chucky came from - that was generated during the game install. FS directory is f:\MFS2020\.

Cheers,
Tony