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Nils Schimmelmann edited this page Jan 4, 2025 · 20 revisions

If you're having the trouble the first thing to try is upgrading MMapper to the latest version.

Commands

You can type _help to see more MMapper features when connected.

Black Screen

Go into the Graphics preferences and enable Software rendering. Restart MMapper and you should see the Map now because it is being rendered using software rather than your video card's hardware accelerated rendering. Consider upgrading your video card drivers if you want to not utilize software rendering.

If you still have a black screen consider unchecking Software rendering, restart, and see if it works.

Sync

Ensure you have run change autoexits on

Prompts

If prompts aren't being detected correctly ensure that twiddlers are enabled with change prompt twiddlers

Windows

Missing api-ms-win-crt-stdio-l1-1-0.dll or api-ms-win-crt-string-l1-1-0.dll can be fixed by installing: https://support.microsoft.com/en-us/help/3118401/update-for-universal-c-runtime-in-windows

If you're having Fatal OpenGL errors try navigating to C:\Program Files\MMapper\bin and make a copy of opengl32s.dll. Rename the copy to opengl32.dll that will make MMapper load the software implementation of OpenGL by default. Then run MMapper again.

Mac

If you're on an older Mac that is not able to upgrade to macOS Sierra 10.12 you should try using MMapper 2.3.6: https://github.com/MUME/MMapper/releases/tag/v2.3.6

Raspberry Pi

Make sure you have run raspi-config > Advanced Options > GL Driver and select the GL (Fake KMS) driver.

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