Once installed, the launcher will perform a "bootstrap" update. On Windows 8.1, this ensures the launcher can communicate with Microsoft’s newer authentication servers. Troubleshooting Common Windows 8.1 Errors
Instead, Windows 8.1 users must rely on the . This version is specifically optimized for older Windows environments, providing a stable bridge between your hardware and the game’s Java Edition. Setting Up the Legacy Launcher minecraft launcher windows 81 exclusive
Look for the link that specifies "Download for Windows 7/8." This is the .msi installer that bypasses the modern Store requirements. Once installed, the launcher will perform a "bootstrap"