On my Windows 7, 64 bit OS, if I install a signed kernel level driver, I am asked by Windows Security if I would like to install the device software. I click the box to "Always trust" software from the publisher. So far, so good; the install finishes and I reboot.
Now I try to install another sw package signed from the same publisher and, Windows Security asks again, if I would like to install the device software.
Why is windows security asking me again if I would like to install the device software? Wh
Why did it ask me the first time if I always want to trust SW from the publisher if it is just going to ask me again the next time I install SW from the same publisher?
What might cause this behavior?