Fix Minecraft Exit Code 6 by disabling outdated mods and updating Visual C++ and Java. Other than that, follow these suggestions.

If you have come across the Exit Code 1 error on Minecraft that causes the game to crash when loading it, here's what you can do to fix it.

Go down, and select the Repair button. Once the process is done, launch Minecraft. If exit code 1 still flashes on the screen, go to the next solution. 2] Update the Graphics driver ...