Alexandr

Thank you for help you’re right

Sorry, the file size was bigger than 100MB so I split it and that's probably why you couldn't open it. Try downloading from the dropbox

https://www.dropbox.com/scl/fi/1vo3500e7yl95l4b4aggm/2026-06-01_20-34-36_MyNewWorld.zip?rlkey=bi0kgrzg05nh2f87lbaicynkh&st=fxitqdwx&dl=0

I found archive of this World from version 1.18.1 and I still get the same error when I open it in version 26.1.2