

After the windows password dialog, I got the first screen with the terms of license again and then the loading screen. Then I tried to run the installer as administrator. A loadin screen showed quickly (Also attached) and then a third screen opened with an error message (Shown below).

I accepted the terms of license and clicked on install. First I got a screen to accept the terms of license from Microsoft (A screenshot of the screen is attached to this post.). Then I downloaded the MinecraftInstaller.exe from and tried to run it. minecraft directory and uninstalled the minecraft launcher. After installing the mod OptiFine, some weird bugs occurred (Buttons didn't get released after pressing, redstone didn't update, comandblocks didn't execute, etc.), so I made a backup of my saves on the desktop, deleted the.
