Minecraft 1.2.0.22 Beta Will Not Launch on the Windows 10 Insider Preview Build

Firstly: Do you mean that the Minecraft Windows 10 Beta version 1.2.0.22 will only work if you use a non-preview build of Windows 10 (operating system)?

Also, you've mentioned that you've reinstalled the game; have you tried deleting all of the game data before reinstalling? If not, you might want to try the following:

1. Backup your MinecraftWorlds folder (if you want to save your worlds) (Device storage > games > com.mojang > minecraftWorlds)

2. Uninstall MCPE

3. Delete the com.mojang folder (Device storage > games > com.mojang)

4. Reinstall MCPE

5. Run MCPE and if it works restore your MinecraftWorlds folder

Sometimes a clean install of the game will help with these kind of issues.

Please back up any data you wish to keep and uninstall then reinstall the game. You might find following links helpful:

• How to Back Up Worlds

• How to uninstall and reinstall a game on Windows 10

Also, please check that your system drivers are all up to date before reporting back.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Feedback – 📖 Game Wiki

Firstly: Do you mean that the Minecraft Windows 10 Beta version 1.2.0.22 will only work if you use a non-preview build of Windows 10 (operating system)?

Also, you've mentioned that you've reinstalled the game; have you tried deleting all of the game data before reinstalling? If not, you might want to try the following:

1. Backup your MinecraftWorlds folder (if you want to save your worlds) (Device storage > games > com.mojang > minecraftWorlds)

2. Uninstall MCPE

3. Delete the com.mojang folder (Device storage > games > com.mojang)

4. Reinstall MCPE

5. Run MCPE and if it works restore your MinecraftWorlds folder

Sometimes a clean install of the game will help with these kind of issues.

Please back up any data you wish to keep and uninstall then reinstall the game. You might find following links helpful:

• How to Back Up Worlds

• How to uninstall and reinstall a game on Windows 10

Also, please check that your system drivers are all up to date before reporting back.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Feedback – 📖 Game Wiki

Using a preview build of the Windows 10 operating system DOES NOT work with the 1.2.0.22 build.

Using a preview build of the Windows 10 operating system DOES NOT work with the 1.2.0.22 build.

Does this issue still affect the latest version? Please reply if it does.

Does this issue still affect the latest version? Please reply if it does.

With the new Preview build and the New Windows 10 Preview build (both latest) it is now working fine.

With the new Preview build and the New Windows 10 Preview build (both latest) it is now working fine.