Troubleshooting

Quick Fixes

Having trouble with Madium Executor? Find solutions to the most common issues below.

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Crash on Inject / Multi-Instance

Roblox Crashes When Injecting (Multi-Instance)

Make sure auto inject is off first. Then make sure all your instances have loaded in game fully. Then inject into each instance one by one instead of all at once. Should fix crash, if it still persists, lets say some instances crashed and some didn't just load them up and inject again.

Main Fix

Main Fix

Do not follow this fix if your launcher closes saying "Connection error" in red — scroll down to the Connection Error fix instead.

Follow the video given below the post (Read the rest first).

Before following the video, temporarily turn off your antivirus. We recommend using Windows Defender only. Avoid using multiple antiviruses as well — we don't help with that.

To temporarily turn your antivirus off:

  • Open Windows Security
  • On the menu to the left of your screen, select "Virus and threat protection"
  • Press "Manage settings" under "Virus and threat protection settings"
  • Turn off "Real-time protection"

After following the video:

Go to %AppData%\Madium\Bin by using Run (Windows key + R to open Run) and delete all files in there. Make sure Madium and Roblox are closed beforehand.

Next, restart your PC. After that, try opening Roblox first, then Madium-launcher (make sure auto attach is off) and try injecting.

Connection Error Fix

Fix for "Connection Error" (Red text in launcher)

Option 1 — Use a VPN

Use a VPN. Recommended VPNs are: 1.1.1.1 (Cloudflare VPN) and Proton VPN. You have to install the VPN and then choose your desired location. Location doesn't matter, but if you get slower internet, use a closer location to your country.

Option 2 — Update Certificate Store (if VPN doesn't work)

  1. Open Command Prompt as Administrator.
  2. Run the following command and press Enter:
    certutil.exe -generateSSTFromWU roots.sst
  3. After the command completes, run:
    certutil.exe -addstore -f Root roots.sst
  4. The second command may not display much output, but it will update the local certificate store in the background.
  5. Once finished, you can close the Command Prompt.
  6. Now try opening your Madium launcher.
Crashes & Freeze Crashes

Fixes for Crashes and Freeze Crashes

  • Best fix: Restart your pc
  • Using a bootstrapper: Best option, Fishstrap. Wouldn't recommend anything else. In Fishstrap settings, Go to the FFlags section and scroll down, select your preffered renderer as Direct3D 11. (Suggested not to use FFlags to reduce crashes)
  • Installing all your dependencies: Download and install these (Follow the specific instructions highlighted below):

    After installing everything, restart your pc.

  • Turn off CFG and DEP in Exploit Protection Section in the App and Browser Control Tab within Windows Security/Defender. Restart PC after.
  • Reinstalling Madium can help as well, Delete the Workspace and Bin folders from %appdata%/Madium folder (You can go there by pressing Windows key + R and pasting the given path, also make sure Madium is closed first).
Freezing & Low FPS

Fixes for mainly Freezing and Low FPS issues

  • Simplest fix: Raise your CPU limiter in the Settings Tab in Madium. Raising it around 90% works best but you can change it to your liking and see what works best for you.
  • Deleting Madium related files: Go to %appdata%/Madium and delete your Workspace and Bin folder. (You can go there by pressing Windows key + R and pasting the given path, also make sure Madium is closed first).
  • Putting Roblox as High Priority in Task Manager.
P.S. If it prompts that you are unable to delete loader.exe, close the process from Task Manager (You can go there by just pressing Ctrl + Shift + Esc). Scroll down until you find Loader.exe, then right click and end task. After that try deleting again.