Minecraft Window 10 Edition (Better together) beta deinstall / roll back

Not sure if it is still possible but you might have different versions. When I downloaded the Minecraft better together beta on my one. I could not join my windows 10 version until I downloaded the beta for win 10 version also. You or your friend might have
the win 10 version while the other has the new better together version of Minecraft.

Hey there, SnappyBark0! Minecraft: Windows 10 Edition Beta is only available free for users that had the original Minecraft: PC (or Mac) Edition. If you only have the Minecraft: 360 Edition, you will not be able to get the Windows 10 Beta version for free.

For more information, check out our
Minecraft: Windows 10 Edition Beta FAQ! Please let us know if you have any further questions.

The "Better Together" update was an update that rolled out somewhere along side the "Aquatic" update. What this did was cross platform for Xbox One and Windows 10 on the version of Minecraft known as "Bedrock Edition" which is also technically considered
the Windows 10 version. "Better Together" allowed for anyone that had the version of Minecraft known as "Xbox One Edition" (which is the older Xbox One version that came before Bedrock that was built off of the Xbox 360 version) could upgrade for free so they
could play the new W10/Bedrock version. The Xbox 360 Version hasn't been supported since about the "Aquatic" update and I believe that was almost 2 years ago.

This official Minecraft FAQ from a few years about the update should be very clear. I'd take the time to read it!

https://www.minecraft.net/en-us/article/better-together-faq

Looked through some of the help articles - man the information is confusing.

Anyways from what I'm inferring from the posts is that you can play Windows 10 to Windows 10, and Pocket Edition to Windows 10 and that's it right now.

https://support.xbox.com/en-CA/games/game-titles/minecraft-help-on-different-devices

"You can play Minecraft: Windows 10 Edition Beta with other devices running Pocket Edition, such as Windows 10 and Windows Phone devices. Right now, you can play local multiplayer on Minecraft: Windows 10 Edition Beta. Soon after the launch, online
play will be available for Minecraft: Windows 10 Edition Beta."

http://support.xbox.com/en-CA/games/game-titles/minecraft-windows-10-edition-beta-faq#a5eebb2f431442ff850f552a209f44ed

Can I play online with other people on Windows 10? Or on different devices?

You can play with up to four other people running Minecraft: Windows 10 Edition Beta or Pocket Edition on your local network. You can also play online with up to four of your Xbox Live friends in online multiplayer gaming.

Hi Spyroflame,

Thanks for reaching out to us in the forums with this question. The Minecraft: Windows 10 edition is only playable on that platform and if you wish to play on Xbox One, then that would require the purchase of that edition of the game. There is a crossplay
feature that will allow for cross platform play between the two as well. I'm including some handy article relating to this issue to help get you started:

Minecraft: Windows 10 Edition FAQ

Minecraft “Better Together” update

Cross play on Windows 10 and Xbox One

Minecraft Realms

I hope that this helps out!