Using anti-aliasing 1 causes freeze on startup

We are aware that some players on Windows 10 with certain graphics hardware may experience a black screen on launch - this only affects players who had changed the anti-aliasing setting from default, and as a workaround you can reset your video settings to default, with the following steps:

1. Close Minecraft
2. Open your game settings file location; you can navigate there in your file explorer:

   %LocalAppData%\Packages\Microsoft.MinecraftUWP_8wekyb3d8bbwe\LocalState\games\com.mojang\minecraftpe
   

3. Open options.txt
4. Find the line with the following entry, and change the number to 4, like so:

   gfx_msaa:4
   

5. Save the options.txt file
6. Re-launch Minecraft

Alternatively, you can delete the options.txt file, and then relaunch Minecraft, and a new one will be generated with default settings for all options.