INSTALLING WINDOWS 8/10 USB DRIVERS FOR OWL OPTICAL POWER METERS
WATCH VIDEO FIRST: 
literature/sub/exe/usb/owl-win8-usb/owl-win8-usb-driver-install.wmv (30.0MB; WMV)

THEN, CHOOSE YOUR WINDOWS 8/10 OPERATING SYSTEM:

32-BIT 64-BIT
INSTALL THIS FILE FIRST INSTALL THIS FILE FIRST
INSTALL THIS FILE SECOND INSTALL THIS FILE SECOND