---
title: "How to Set Up melonDS — Complete Nintendo DS Emulator Guide 2026"
canonical_url: https://emudesk.com/issues/melonds-complete-nds-setup-guide-2026
content_locale: en
source_locale: en
entity_type: issue
index_status: index
published_at: 2026-08-31T18:22:23.000Z
updated_at: 2026-09-01T00:45:02.838Z
freshness_status: fresh
---

# How to Set Up melonDS — Complete Nintendo DS Emulator Guide 2026

I want to set up melonDS to play Nintendo DS games on my PC. I downloaded it but I'm getting a "BIOS not found" error and I'm not sure if I need real BIOS files or how to configure the graphics and dual-screen layout.