What files do i have to dump?

So I have a problem with Tomodachi life, where the miis don’t show their faces, I read that I have to dump files from the Nintendo 3ds to fix it? I don’t really understand what this means, I didn’t connect any Nintendo 3ds to my computer for Citra, and also, do I have to delete the files? I don’t really understand what dump means and what files I have to dump, can someone help?

System Information

  • Operating System: Windows 10
  • CPU: Intel® Core™ i7-8700 CPU @ 3.20GHz
  • GPU: NVIDIA GeForce GTX 1050 Ti
  • Citra Version (found in title bar): Citra Nightly 1430
  • Game: Tomodachi Life
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.

In order to save a copy of the log, follow this guide:

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Dumping files from your 3DS means just copying them over from your console to your computer. That’s what you already should have done to get the game.
To fix the Mii faces you need to get your system files by following this guide