sp64144.exe is an official HP SoftPaq containing the HP 3D DriveGuard
The official HP sp64144 documentation page lists the following models as fully supported: : 2560p, 2760p, 8460p, 8560p EliteBook Mobile Workstations : 8460w, 8560w, 8760w sp64144exe link
: Explain how to manually install it via Device Manager if the standard installer says "OS not supported". 3. Practical "How-To" Content sp64144