How to Fix Fluxus Injection Failed Error

Are you getting an “Injection Failed! DLL not found” error?

The error message happens when you’re trying to inject Fluxus to Roblox.

Specifically, it happens because you’re using a newer version of Microsoft Store/Roblox.

Here’s an example of a dll file name, “491161c0bf9d11edbecd806…”.

In this guide, you’ll learn how to fix the Fluxus Injection failed error on Roblox (timed out or dll not found).

Here’s how to fix the Fluxus Injection Failed error:

Download this file: https://github.com/cerealwithmilk/uwp/releases/download/hyperion-secured/RobloxUWP-2.597.663-cerealwithmilk.Msixbundle.
Double-click the “RobloxUWP” file to run it.
Select “Reinstall” to reinstall an older version of Roblox (from the Microsoft Store).
After the download is complete, launch Roblox, and try launching an experience.
Fluxus should be able to inject successfully.

Note: The RobloxUWP file is taken from this page on Github: https://github.com/cerealwithmilk/uwp/releases/.