If you're being prompted to buy Minecraft again when trying to use the original launcher, it could be due to a few reasons:
- Account Issues: Ensure that you are logged into the correct Microsoft account that originally purchased Minecraft. If you have multiple accounts, you might be trying to access it with the wrong one.
- Game Installation: Verify that the game is properly installed. Sometimes, issues with the installation can lead to prompts for re-purchase.
- Launcher Version: Make sure you are using the latest version of the Minecraft launcher. An outdated launcher might not recognize your purchase.
- Game Files: If you have modded Minecraft, ensure that the mod files are not interfering with the original game files. You might want to try running the launcher without any mods to see if it recognizes your purchase.
- Support: If none of the above solutions work, consider reaching out to Minecraft Support for assistance. They can help verify your purchase and resolve any account-related issues.
Make sure to check these aspects, and hopefully, you'll be able to play Minecraft without any further prompts to buy it again.