Kernel Drivers

REGDRV - instal kernel drivers in Windows NT/2000/XP/Vista
Kernel drivers in Microsoft Windows NT/2000/XP/Vista must be explicitly
registered to be active. This utility,modelled after REGSVR32 (which
installs in-process COM servers), is a simple program that does this. Its
"silent mode" also makes it convenient for installing drivers from a script
or a setup program. The .ZIP file contains a README with usage instructions.
Recent update: the utility is now Vista-compatible, by adding a
(self-signed) code certificate and privilege options in the manifest.

Download it from here REGDRV.....