Open , right-click your MultiKey device, and select Uninstall device . In the top menu, click Action > Scan for hardware changes .
is a driver software (often open-source, based on the "USBIP" project) used to emulate a USB hardware key (dongle).
If disabling Memory Integrity doesn't work, Windows might still be blocking the driver because it lacks a digital signature recognized by Microsoft. Hold the key and click Restart from the Power menu.