The "PS667" Windows driver appears to refer to a specific driver for a hardware device, possibly a sensor, touchscreen, or other peripheral. However, without more context, it's difficult to pinpoint exactly which device or manufacturer the "PS667" corresponds to, as there are no widely known, standardized devices named "PS667."
That being said, here are the general steps you can follow to install a Windows driver for a hardware device, assuming that the PS667 driver is associated with a specific peripheral: