ModsJava
DHMPEMFixer Mod (1.20.1) – Play Distant Horizons and MPEM Together
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
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DHMPEMFixer Mod patches a crash conflict between Distant Horizons and Moonlit Performance Enhancement Module. It keeps both mods running together on Forge setups. Without this fix, Distant Horizons crashes on startup because of missing proxy fields that the other mod changes. Adding this mod prevents null pointer errors on both singleplayer worlds and multiplayer servers.
Features:
- Fixes the client crash caused by missing fields in the Forge client proxy.
- Prevents server crashes caused by empty packet sender fields in the Forge server proxy.
- Lets you run Distant Horizons and MPEM in the same setup without conflicts.
- Injects mixin code into the proxy classes to keep required data active.
- Works in the background without needing any extra setup.
How to Use:
- Put this mod into your mods folder alongside Distant Horizons and MPEM.
- Add the mod to both your client and your dedicated server for multiplayer worlds.
- Launch the game and load your world as normal.
DHMPEMFixer Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 516022.mcaddon
- Download size: 6 KB
- Download link checked 26 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.