👉🏻 “Failed to Download Cpp2IL” means: MelonLoader couldn’t download a required component from the internet.
The error:
“Failed to Download Cpp2IL”
means that MelonLoader was unable to download one of its required components (Cpp2IL).
This is usually caused by:
- No internet connection during installation
- Firewall or antivirus blocking the download
- Network restrictions (VPN, region, or DNS issues)
📋 Try the following:
- Make sure you are connected to the internet while launching the game for the first time
- Disable VPN (if you are using one)
- Temporarily disable firewall/antivirus or add an exception for the game
- Run the game as administrator
🔧 Alternative solution:
If the download keeps failing, you can:
- Reinstall MelonLoader
- Or manually install required components (advanced users only)
This issue is not caused by the mod itself — it is related to MelonLoader setup.