Windows will block unsigned drivers by default. You must restart your computer into a mode that allows them: Hold and select Restart from the Power menu.
MultiKey is a virtual USB emulator designed to reproduce the actions of electronic keys. Version 18.1.1 is frequently sought for its compatibility with 64-bit systems, specifically for legacy software versions that require specific dongle responses. Key Features and Supported Keys multikey 1811 link
: Supports Hasp3/4, Hasp HL, Hasp SRM, Hardlock, Sentinel SuperPro, and Guardant Stealth keys. Windows will block unsigned drivers by default