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How to fix Microsoft account not signing into any Minecraft client (lunar or feather)

tarun Sridhar 0 Reputation points
2026-01-13T02:26:31.3466667+00:00

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This is the pop-up I get whenever I try to sign in. It's not anything to do with the client itself because it happens on other computers too.

Windows for home | Windows 11 | Gaming
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  1. Sumit D - IA 169.4K Reputation points Independent Advisor
    2026-01-14T14:18:11.6966667+00:00

    I missed you had Lunar client. Maybe try the solutions here:

    https://support.lunarclient.com/support/solutions/articles/60000714510-login-issues

    As Lunar knows better about their product, consider raising a ticket with them.

    Standard 3rd party link disclaimer:

    There may be links to non-Microsoft websites that provide accurate and safe information. Watch out for ads on websites frequently classified as PUP (Potentially Unwanted Products). There is no need to buy paid products to fix your computers, as they sometimes do more harm than good.

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  2. Sumit D - IA 169.4K Reputation points Independent Advisor
    2026-01-13T13:20:05.0733333+00:00

    Hi Tarun,

    Yes, that is correct.

    No need to worry about Minecraft purchase :)

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  3. Sumit D - IA 169.4K Reputation points Independent Advisor
    2026-01-13T03:23:24.83+00:00

    Hi Tarun,

    Via https://www.reddit.com/r/MinecraftServer/comments/1hq0nrr/microsoft_error_will_not_let_me_log_into_my/

    This seems to be due to an issue with cookies on your computer. Try signing in to OneDrive on a browser, and then attempt to log in to Minecraft.

    Additionally, if you have not yet migrated your Mojang account to your Microsoft account, do so, as you will not be able to access it otherwise.

    I’m eager to hear back and work together to find a solution.

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