---
title: "MuMu Player 12 Won't Open / Black Screen / Crash on Launch Fix"
canonical_url: https://emudesk.com/issues/mumu-player-12-not-opening-black-screen-crash-fix
content_locale: en
source_locale: en
entity_type: issue
index_status: index
published_at: 2026-08-31T18:22:23.000Z
updated_at: 2026-09-01T00:45:02.414Z
freshness_status: fresh
---

# MuMu Player 12 Won't Open / Black Screen / Crash on Launch Fix

I installed MuMu Player 12 but it won't open, shows a black screen when I launch it, or crashes immediately on startup. Sometimes it gets stuck on the loading screen or the MuMu Player window appears but the Android environment never loads. How do I get MuMu Player 12 to open and run properly?