[MC-258890] Can't launch Minecraft

I have a bug. Code: 0x803F8001

What I should do?

I paid for oficial version of game and now I can't play!!!

Linked issues

Try:

Check your OS got the last update
Restart you PC
Log out of Microsoft Store and log in again
Check your PC got the right setting for date and time
Reinstall Minecraft Launcher
Reset the Microsoft Store cache (Press Windows + R, type in the command box "wsreset.exe" and enter, wait for the process to be finished)

Please see the comment linked to in the latest comment on MCL-22080. If this doesn't work then see if community support can help.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki