Running XP SP2. NAV loads fine on boot up, and works as it's supposed to. Email (POP3) works just fine. If the computer goes into standby mode the Norton icon doesn't appear in the task bar anymore, and attempts to attach to my POP server are rejected by the host. I cannot then restart NAV2009 either ... it does nothing. NAV2008 had no such problem. If I reboot, we're back to normal with NAV2009 in the task bar.
I've already uninstalled NAV2009 using the new tool and that went without a hitch, and re-downloaded and installed 2009 without problems.
With the possible exception of some IBM 3090 OS/VS upgrades in the eighties, this is probably the WORST "upgrade" I've ever installed ... grin!