Hi Bruce,
Here's some additional information - I'm in the process of swapping out SV Comm templates that I was using for Emails with NetTalk. In one of the APPs, I have both extensions present, thus this winsock.inc got included by SV Extension. I hope once I completely remove SV comm extensions, this dup error should go away. Since this is a just a "warning" message per say, its not a critical blocker.
-Rakesh