Make signed driver unsigned

[science]

Hi!

I am adding drivers to Win 7 with DISM, but there are a conflict with two audio drivers, Via Vinyl AC'97 Codec Combo and Realtek AC97, so i was told that the only solution was to make the Via Vinyl AC'97 Codec Combo unsigned, for lower ranking, but i dont know how to make a driver unsigned, anybody here that can guide me to the right direction.

[ricktendo]

Edit the INF file, add a comment or something like

; Unsigned

[science]

Edit the INF file, add a comment or something like

; Unsigned

Thank you, i did add that to the .inf, and used /ForceUnsigned option in dism, and now the Realtek driver get installed, thanks again

[ricktendo]

And it did not install normally?

[science]

What i meant was, that now the Realtek driver get installed instead of the Via Vinyl AC'97 driver, on the integrated Realtek sound-card...

[ricktendo]

Now that I think about it the best way to make your driver unsigned is to simply delete the .CAT file. Then after you install your OS and the driver is installed successfully you can install the cert which will make your driver signed again

This is better than editing the INF...I have no idea how to install the cert unattendedly but somebody may know