I’m not that tech savvy to know much about the mechanics involved.
You see, I have been involved in TripleA (incl. mechanics) and giving support for more than 15 years,
I do that voluntarily and in my spare time.
Also, each time I start up Triple A on my desk top it does an installation of the newest updated version so it’s not because of old. Outdated engine.
So you seem to run the installer again and again every time you start it. And you always install the outdated version 2.5.22294 . If there were an update every time, you would have installed the current version 2.7.15374 recently. What is not the case, as you stated yourself above.
In case you continue to unsubstantially contradict my words and attempts to help you, I am done, help yourself, then.
Otherwise do this:
Remove all the old and outdated stuff from your PC Uninstall your current TripleA installation. Delete every map-file you have downloaded so far. Go to https://github.com/triplea-game/triplea/releases Find the most recent TripleA-version (currently 2026-January-20 - 2.7.15374) Click on “Assets” Download the installer of the latest engine. For Windows it is TripleA_2.7+15374_windows-64bit.exe Install this TripleA-version. Run this TripleA-version From “Download Maps” find “World War I 1914” in the “New Maps” tab. Klick Install. From “Select Game” find “World War I 1914”, klick OK and then “Start Local Game” Enjoy playing.





