Any attempt to update ZA 7.0.462 (either manual or automatic) and I get a message titled "Update Progress", text - "A Serious error has occurred. Please restart your computer. Before restarting be sure to save your work and close any open programs."

This has only started since the last installation of 7.462. Also changing setting to Manual for updates, doesn't stop ZA from periodically checking for updates from the internet. ZA still seems to be functioning as a firewall correctly however.

XP Home Sp 2 - fully patched.
ZA pro 7.462
Steganous anti-virus
Spy bot Search and Destroy, PC Doctor - neither on all the time though.

Operating System:Windows XP Home Edition
Software Version:7.0
Product Name:ZoneAlarm Pro