Can't Sign In on Minecraft Account

Unfortunately, you can't transfer purchases to another account.

You CAN however allow another account on your PC to play Minecraft. However, that account still won't be able to access "consumable" purchases like Minecraft Coins and the purchases you did with these coins (like skin packs), or purchased realms.

To allow your second account to at least play Minecraft, you need to sign in with your "buyer" Account on
https://account.microsoft.com/familyand add your second account to the family there.

Then sign in with your second account on your PC and open the store. Sign out of the store with the account picture in the upper right of the store app.

Sign in with your purchaser account, and download Minecraft again (it will not download the whole game again, just the usage license).

Now sign your other account back in, and you can play Minecraft.

But as I said before, you can't use Minecoins and you don't own a realm on that account.

If you're having problems signing into your account, select “Can't access
your account?” from the login screen.

Search the '' Xbox Identity Provider '' application in the Microsoft Store;

• Verify that the app is installed and up-to-date;

• If persist in making the app error, create a new on computer user account.

• Download Minecraft

• Sign in to app Xbox with the account you used to purchase Minecraft

• Log in to Minecraft and access Xbox Live through the game.

• Sign out of your new account, sign in to your account and sign in and play on Xbox Live.

Hi there! I'm more than happy to help you!

Based on your description, it might be possible that you are using a different Microsoft account. In order to fix this, you will need to locate the Microsoft account where your Minecraft account was migrated and where your Minecraft license was acquired. Kindly sign into account.microsoft.com > go to Payment and Billing > then Order History.

From there, check if you can see your Minecraft game. If you found it, use the same account to sign into the Minecraft launcher.

However, if you can't find the transaction it means that is not the account where your Minecraft was migrated. Try to sign in to your other Microsoft account email addresses and check the Order History for the Minecraft transaction.

Please take your time and let me know if it works.

Best Regards,
Darhyl

Seems like an in-game issue. You have to contact Mojang support and support this or post in their forums.

If you deleted the old launcher, then I don't believe there's a way to get it back. Also to answer your question, that isn't a bug. When Minecraft accounts were Migrated to Microsoft, your Minecraft account was converted to the Microsoft account you merged it to. This means, you can't use the Minecraft account to sign in anymore and only the Microsoft account will work.

Hope this helps.