Hi Kai Henderson,
Have you had a chance to try the guidance provided in the AI Answer? If so, please let me know which steps you completed and what happened afterward, including whether the error message or code changed.
If you have already tried those suggestions without success, I recommend checking the following Windows authentication components, as these steps do not repeat the earlier resets:
- Install Windows and Microsoft Store updates
- Open Settings > Windows Update and select Check for updates.
- Install all available updates, including any optional cumulative updates offered.
- Open Microsoft Store > Library and select Get updates to update Microsoft Store, Xbox, Gaming Services, and the Minecraft Launcher. Keeping these components updated can resolve compatibility and Microsoft-account sign-in issues.
- Restart the Microsoft account authentication services
- Press Windows + R, enter services.msc and press Enter.
- Find "Microsoft Account Sign-in Assistant", right-select it, and choose Restart.
- Do the same for "Microsoft Cloud Identity Service".
- Find "Microsoft Store Install Service". If it is running, restart it. If it is stopped or disabled, open its properties, set Startup type to Automatic and select Start.
- Test Microsoft Store connectivity
- Right-select Start and open Terminal.
- Enter the following command and press Enter:
winget search Microsoft - If the command returns search results, Store connectivity is functioning. If it fails or remains stuck, this may indicate that Store services, required Microsoft connections, or a device policy are restricting access.
If this is a work- or school-managed device, please contact your administrator and ask whether access to Microsoft Store has been disabled or restricted by organizational policy, as administrator-applied settings can affect Store availability and connectivity.
Please let me know the result of each check, particularly whether the services were running and what happened when you ran the winget command. I hope these additional steps help identify the cause of the sign-in problem.
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