CDC driver Windows 8

Hi there,

I try to install the usbser.sys driver using the inf-file located at
http://www.ghielectronics.com/downloads/src/
I get an error message saying that the NON-Microsoft inf-file does not a digital signature…

any ideas?

@ freeck - Googling something like “windows 8 install without digital signature” may give you some clues.

This worked for me:
http://www.makeuseof.com/tag/how-can-i-install-hardware-with-unsigned-drivers-in-windows-8/

1 Like

:-[ thanks guys , problem solved.

@ freeck -

[quote]
thanks guys , problem solved.[/quote]
and how did you fix, please ? :slight_smile:

Well, by following the suggestion to enable installing unsigned drivers by disabling the driver signature check…
http://www.makeuseof.com/tag/how-can-i-install-hardware-with-unsigned-drivers-in-windows-8/