If you cannot install Java and see Java Installation Not Completed, Unable to install Java, There are errors in the following switches, use these fixes.

The "Unable to update the Minecraft Native Launcher" error is one of many that occasionally plague players.

You can fix Sorry, Unable to Start Minecraft, accompanied by Please check your configuration or Wait on install messages by following this post.

Fortunately, we have a few possible solutions. 1. Restore Game Data If you’re unable to log in after the latest maintenance, you can try using the launcher’s own restoration tool.