This is the previous version of the system driver. It can still be used for standalone applications (It doesn't install the SuperProServer), for those looking for a smaller version of the driver with less overhead. The main difference from the Protection Installer is that this does not support UltraPro keys.
NOTE: Always install the Sentinel System Driver before attaching the hardware key. If you plug in the key before installing the driver and experience problems, please remove the key, run
