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The GAME_MISSING error usually indicates that Minecraft Launcher cannot detect or install Minecraft for Windows (Bedrock).
First, sign out of both the Microsoft Store and Xbox app, restart the computer, then sign back into both using the same Microsoft account that owns Minecraft. Microsoft recommends matching these accounts so the game license can be validated.
Next, open the Xbox app and go to:
Profile picture > Support > Gaming Services Repair Tool > Start Troubleshooting
This tool can repair installation, update, and launch problems involving Gaming Services.
After it finishes, restart the PC and try installing Minecraft for Windows directly from the Microsoft Store or Xbox app. You can also repair or reset Minecraft Launcher under Settings > Apps > Installed apps > Minecraft Launcher > Advanced options
Please try out these steps and let me know how it goes. Thank you for your time and hope you have a good day