Windows 7 users should have Java 8 or newer and the latest Minecraft launcher (Microsoft discontinued official Win7 support in 2023, but older launcher versions still work for now).
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They handle Java versions better and don't rely on the buggy Xbox Live integration found in the new Windows launcher. 2. Install the Correct Java Version Minecraft won't run without Java. For Windows 7: For Minecraft 1.12.2 and below: Use Java 8. Windows 7 users should have Java 8 or
Newer Minecraft launchers may stop working on Win7. try these tweaks:
(since Jan 2020).
If your computer is struggling to run the game, try these tweaks: