You see that small window at the left bottom? That's the Driver Signing Policy Disabler I wrote. It *should* be pretty much universal, but apparently it doesn't work properly for you. Unfortunately, I wrote it as universal as I could possibly do: by looking at the properties of the Window (i.e. the order of buttons, text, etc.), and not by looking at the text itself. So... I won't be able to help you. Sorry.
EDIT:
And yes, there are some unsigned drivers included in the DriverPacks - because there are no signed equivalents for them. And it's better to support a device with an unsigned driver than not supporting it at all, right?
A suggestion: You could write a script that automatically presses the "ignore" button, but that doesn't look at the window's characteristics - it's less universal so it won't go in the BASE - but it would solve *your* problem.
Founder of DriverPacks.net —
wimleers.com