Your computer will reboot into a numbered list of startup settings. Press or F7 on your keyboard to select Disable driver signature enforcement . Step 4: Install the Legacy Driver

Windows 11 needs a specific USB driver to talk to the uDMX hardware. Open your web browser. Go to the official Zadig website. Download the newest version of Zadig. You do not need to install it. It runs as a simple program. Step 2: Connect Your uDMX Hardware Plug your uDMX adapter into a USB port on your computer. Use a main USB port on your PC. Avoid using cheap USB hubs. Unplug other unneeded USB devices. Wait three seconds for Windows to detect it. Step 3: Run Zadig and Find the Device

: If the device shows an error in Device Manager, you may need to disable Driver Signature Enforcement . Restart Windows while holding Shift , go to Troubleshoot > Advanced options > Startup Settings > Restart , and press F7 to allow unsigned drivers.