Windows 10/11 requires "Test Mode" to be active. Permissions: Full Administrative privileges are mandatory.
A core feature of the is its ability to allow software to run without a physical dongle (security key) by creating a Virtual USB MultiKey device. Key Functional Features multikey usb emulator v1823 work
Once the dump is loaded via the Multikey loader (usually DevCon.exe or a bundled GUI), the v1823 emulator creates a in Windows Device Manager. It responds to the three key queries: Windows 10/11 requires "Test Mode" to be active
Some versions of MultiKey conflict with modern Windows updates. multikey usb emulator v1823 work