Disable "USB Selective Suspend" in the Windows power settings.
If you want to use the original hardware, you must bypass modern security protocols. 1. Disable Driver Signature Enforcement
If you can locate the original installation CD or download the last Windows XP/Vista driver from an archive site, you can try the following:
Download the last available (usually designed for Windows Vista or Windows 7). Extract the ZIP file to a dedicated folder on your desktop. Step 2: Disable Driver Signature Enforcement Steinberg Mi4 Windows 10
If the above fails, some users report success by uninstalling all Steinberg drivers and simply letting Windows detect the device itself.
Double-click the installer to run it. Windows will likely flash a red warning screen stating that the driver publisher cannot be verified. Click . Step 4: Connect and Verify the Hardware
Open the ASIO4ALL control panel window. Click the wrench icon to see advanced options, and click the power button logo next to the Steinberg MI4 entry to turn it on. Method 3: Using Legacy Compatibility Mode Disable "USB Selective Suspend" in the Windows power
When working, the interface offers respectable low-latency performance similar to older ASIO devices, with noise figures around -95.6dB(A). However, major Windows 10 updates frequently "break" these unofficial installations, requiring a full reinstall of the legacy drivers. Steinberg Forums Step-by-Step Installation Guide
The Steinberg MI4 can be made to work on Windows 10, but it requires patience and a willingness to experiment with legacy software and community workarounds. The most reliable methods appear to be using Windows’ native generic drivers or installing the original Steinberg drivers in Windows Vista compatibility mode.
Steinberg officially discontinued support for the MI4 long before Windows 10 was released. Because the MI4 relies on older driver architecture, it does not offer "plug-and-play" functionality on modern systems. The primary hurdles are: Lack of official 64-bit Windows 10 drivers. High sensitivity to USB 3.0 ports (it prefers USB 2.0). Digital signature requirements in modern Windows. Finding the Right Drivers Disable Driver Signature Enforcement If you can locate
How to Use the Steinberg MI4 on Windows 10: A Complete Compatibility and Setup Guide
Before setting up your device, it helps to understand what the hardware can do: 4 inputs and 4 outputs.
Open your Digital Audio Workstation (e.g., Cubase, Reaper, Ableton Live).
Click and navigate to the folder where your MI4 drivers were extracted (typically in C:\Program Files (x86)\Steinberg\...) .