Support, News and Updates


TCP and UDP Ports for WinFax PRO or TalkWorks PRO Fax Sharing

WinFax PRO and TalkWorks PRO does not use fixed TCP or UDP ports when using Fax or Message Sharing. Fax Sharing is accomplished using Microsoft DCOM technology. DCOM dynamically assigns one TCP port and one UDP port to each executable process serving DCOM objects on a computer. DCOM initially uses Port 135, once this connection is […]

WinFax PRO WFXCTL32 caused an invalid page fault in module WFXIFWPP

Error: WFXCTL32.EXE caused an invalid page fault in module WFXIFWPP.DLL when connecting to a WinFax PRO or TalkWorks PRO Fax Sharing host. Versions of WinFax affected: Confirmed with all versions of WinFax PRO 9.0x, WinFax PRO 10.0x and TalkWorks PRO 3.0. This error only exists on a fax sharing client, when connecting to a fax host. This error […]

Symantec WinFax PRO and Microsoft Windows 7 compatibility

This document contains outdated information on products that may no longer be available or have changed since this document was published, we provide it here for reference only. Many of you held off upgrading from Windows XP to Windows Vista and are considering the upgrade to Microsoft’s latest operating system Windows 7 (or even Windows 10), but are […]