@sWW26 and @JLPM , on Windows' "Device Manager", enable "View Hidden
Devices" and check if there's any Fortinet/Forticlient driver installed
(will probably be greyed out as being inactive or with a warning sign if
any error present). Be careful while...
The 80070643 error code is associated with failed driver installation.
Have you tried running the setup using the "Run as Administrator"
option?If you look closely on your TMP folder, there will also be the
full installer, with size around 170 MB. I'...
There should be a log on your temporary folder. On any Explorer window
ou run dialog, type '%tmp%' and hit enter. I still can't understand how
dumb and lazy Fortinet is regarding this matter. It's a security
nightmare.
