Old 1.18 worlds not running 1.19 in Minecraft.

Hi, Doughnutmind! I'm Kim, an Independent Advisor and I’m happy to help you today.

In this case, I suggest you contact Minecraft team since this is an in-game issue. You can submit the request here: https://help.minecraft.net/hc/en-us/requests/new.

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

Can you explain in detail what would happen when I delete "Minecraft versions", "Accounts and Cache" and "Microsoft Store local cache"

And can you explain what "Minecraft versions" are? like are they 1.18? 1.19? or is it Minecraft: Java Edition, Minecraft: Bedrock

yeah she is already on 1.19.1 everyone is already updated.

My partner created a realm via PS4 and our friend who plays via the switch can connect fine no issue's its just the realm that I created via windows 10 that seems to be the issue.

Removed all resource packs etc - Same issues.

Re-installed minecraft on the switch - same issues.



Edit :

Activated an old realm world - Switch can join no issues.

Created new world realm - Switch joins no issues.

Re-activate the current world where original issue was - Issue still present.

Replaced old realm world with current world back up (june 7th update 1.19) - Issue present.

Replaced world realm with back up before june 7th update (1.18 then updated the realm to 1.19 before switch joins) - issue present.

Old type worlds were removed in 1.18 (Caves and Cliffs Part 2) and it is impossible to change a flat world into infinite intentionally without save editing

Hello Risz! I'm Claus, an Independent Microsoft Community Consultant for Xbox! Glad to be able to help you!

We currently don't have any info about the fact if the next update will also update your world inside of the game.