Warning for SBS 2003

[2000cs]

          The Avast Business Protection administration console breaks the CEICW in SBS 2003. The HTTP SSL service will not be able to start, which in turn prevents the World Wide Web Publishing Service from starting. In order to run the CEICW, both Avast console services must be stopped. Otherwise, the CEICW will choke on the firewall configuration. Oddly enough, Trend Micro WFBS 7.0 has the same issue. If only programs were tested...

[.: Mac :.]

Ive run into similar issues on SBS, notably with SharePoint. Have you tried changing the port the console uses in the Advanced options? for us, this helped greatly.