If you're still seeing "This device cannot start" in your Device Manager, you might need the 64-bit specific fix or a newer driver update from Thales Sentinel.
: Improved stability for Windows 10 and Windows 11 (64-bit) systems. Multikey 18.1.1
Ensure your registry file matches this format for the 18.1.1 driver to read it: If you're still seeing "This device cannot start"
If you’ve been struggling with "Error Code -3" or "Sentinel USB Key" recognition issues on newer builds of Windows 10 and 11, the update is here to streamline your workflow. This release focuses on stability and driver signature enforcement bypass improvements. What’s New in 18.1.1? This release focuses on stability and driver signature
Multikey 18.1.1 introduces a “smart parser” for registry dump files. Previously, corrupted HASP dumps (often pulled using tools like Dmp2Reg) would cause the driver to hang. The 18.1.1 parser now includes cyclic redundancy check (CRC) correction and automatic table reconstruction.