QUOTE(Tybilly @ 29.08.2008 11:31)

As far is I know, there's no such settings.
Why do you want to force users to reboot their computer ? They will probably shut down their computer when leaving and restart it the next day. Also protection is still working when reboot is pending...
Um, why would you NOT want to force users to reboot their computers? Users, in general, are computer illiterate and, as Murphy's Law dictates, if they can possibly screw something up, they will. A forced reboot is a necessity to ensure that updated components really are installed. Without a forced reboot, users might leave their computers on for days or weeks at a time without even logging off, and the updates will not be applied.
Without forced reboots, that significantly increases administrator overhead, because now we have to manually check each computer to make sure updates were applied. Sure, we could schedule forced reboots, but if no updates have been installed, why should we have arbitrary mandated reboots?
Quite frankly, not having a forced reboot option is something of a deal breaker. As a Kaspersky reseller, I promise my clients a solution that is fully automated--a set-it-and-forget-it option are far as they are concerned. No forced reboots effectively negates that.