In this article, I will show you how to fix Minecraft Launcher Installation Error 0x80070003
And make sure that Set time automatically and Set time zone automatically are Checked
After that you have to Reset Microsoft Store and Xbox
Open Start and Settings and Apps
And here you have to Search for Microsoft Store and Xbox
Click on it Advanced Options
And Repair
Open Search and type wsreset and your store will be automatically reseted
Search for Windows PowerShell right-click and Run as administrator
And here you have to put this Command and press Enter
Get-AppxPackage -AllUsers| Foreach {Add-AppxPackage -DisableDevelopmentMode -Register â$($_.InstallLocation)\AppXManifest.xmlâ}
In the last step you have to search for Services
And on Services you have to find and open Windows Update, on Startup type select Automatic and Start if its not running and press Ok
And select Windows Update and press Restart on the left
You have to do this also for Background Intelligent Transfer Service and Microsoft Store Install Service Properties
I am hoping that after reading this article you managed to fix Minecraft Launcher Installation Error 0x80073CF3
For a more in-depth explanation, you can watch the video below from the youtube channel.