How To Flash The Firmware On Your Sinden Light Gun

-- Download this software on a windows pc: https://www.sindenlightgun.com/software/SindenLightgunSoftwareReleaseV2.07.zip
-- Extract the file.
-- go to this location:  \SindenLightgunSoftwareReleaseV2.07\SindenLightgunWindowsSoftwareV2.07\SindenLightgun
-- Plug 1 Sinden into the USB port on the pc
-- Right click "Lightgun.exe" and run as administrator
-- In the top tabs click "select light gun"
-- Once on that tab in the upper left there is a "detected light gun" box.
-- Your light gun should show here.
-- Click Select Light Gun
-- Then in the middle select "Get Light Gun Info"
-- The current info will now populate the right box.
-- To Flash to the 1.9 version simply click "Update Selected Lightgun Firmware"
-- The software will tell you when its done.
-- Go enjoy your light gun :P