Error Code: MD-0010-0 Install Failed

Summary

Unable to install the asset “Interior Apartment Archviz” via the Epic Games Launcher. Every installation attempt fails immediately with Error Code MD-0011-0. This issue has been reproduced by multiple users.

What type of bug are you experiencing?

Other

URL where the bug was encountered

Steps to Reproduce

  1. Open Epic Games Launcher
  2. Go to the Fab Library / Vault
  3. Find “Interior Apartment Archviz”
  4. Click Install to Engine or Add to Project
  5. Installation fails immediately

Expected Result

The asset downloads its installation information and installs successfully into the project.

Observed Result

Installation fails immediately with:

  • Error: Install Failed – Could not download installation information. Please try again later.
  • Error Code: MD-0011-0

Platform

Epic Games, Fab Library

Operating System

Desktop + Windows

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Additional Notes

What I have tried:

  • Clearing the launcher cache (%localappdata%\EpicGamesLauncher\Saved\webcache_4430)
  • Restarting the Epic Games Launcher
  • Signing out and back in
  • Other assets in the library install without any issues — only this specific asset fails

Hi, I have the same problem, but with ALL my plugins and assets. My project is paused and I can’t make any progress. And most importantly, this issue seems to have persisted since the October 2024 Fab migration, probably related to a faulty Manifest file. Many of us are stuck on our projects, and it’s unacceptable that after two years, no clear fix has been implemented. Epic Games, please provide a solution?