Windows Update Crashed all Drivers ?!

[demonspells]

I've lost all of my drivers after applying windows 7 updates, tried to re-install drivers but that didn't work
when i open my drivers properties it gives me the following error :

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)

any help with that ?

 

[usasma]

Have you tried System Restore to a point prior to this issue?
Have you tried uninstalling the devices (by right clicking on them) and then rebooting to let Windows redetect them? Try rebooting a minimum of 3 times.

 

[demonspells]

couldn't make system restore, i've already disabled it
on the other hand, i've tried uninstalling drivers & rebooting many times, still didn't work
I also tried re-downloading drivers and had the same result