Log on to the computer as Administrator.
Open the Drivers folder on the 4pi CD-ROM or software download.
Open the Windows NT4 folder on the 4pi CD-ROM or software download.
Open the FPXDriver folder. It should look similar to that shown below:
Run Install.BAT
Shutdown the computer and connect the hasp if it has not been connected.
Reboot the computer.
Note: this procedure applies to first time installs or reinstalls. If you update the driver using this procedure, Revolution must not be running when the update is performed. It is of course possible to use the Device Manager to stop the driver and restart it after the update without a reboot, but this procedure is not supported.