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Unimodem Modem Audio sound driver missing in Windows 10

Microsoft Windows 10 Version 1511 (Build 10586 and later) have a Unimodem problem that prevents voice modems from installing the Unimodem Full Duplex or Half Duplex Audio Driver.  This prevents some TAPI Voice applications from properly detecting the modem as a voice modem, and/or prevent the modem from playing back any audio to the modem. […]

Changing or finding the location of fax data files stored by FaxTalk

During the initial installation of FaxTalk FaxCenter Pro, FaxTalk Messenger Pro and FaxTalk Multiline Server, you can select the location to install the FaxTalk program files. The default installation for most installations is C:\Program Files\FaxTalk or C:\Program Files (x86)\FaxTalk for Windows 64-bit installations. This location contains all the FaxTalk program files only, and does not […]

WinFax PRO 10.04 update

This document refers to products that have been discontinued or are no longer available. Links may be outdated, deleted or invalid. The document is provided here for reference only. FaxTalk Multiline Server is a replacement for WinFax PRO 10. WinFax PRO 10.04 is the last update patch file released by Symantec, before you update to […]

Where to download the WinFax PRO 10.04 update

The document refers to products that have been discontinued or are no longer available. Links may be outdated, deleted or invalid. The document is provided here for reference only. Symantec removed all WinFax PRO related technical documents and files from their Web site, and we’ve been receiving emails asking for the password to the WinFax […]

WinFax PRO and Windows 11, Windows 10, Windows 8, Windows 7, Vista

What happened to WinFax PRO? The first and original version of WinFax was developed in 1990 by the Canadian software company, Delrina. The company was eventually purchased by Symantec in 1995. The final version of WinFax PRO to be developed was version 10 in the year 2000. Symantec continued to sell WinFax PRO 10 for […]

WinFax PRO and Windows Server 2003/Windows Server 2008

One of the main components of WinFax PRO is its printer driver, the printer driver allows you to fax from other applications. Without this driver, you cannot send faxes from other applications. WinFax PRO is crippled without the installation of the included printer (WinFax) driver, without it, all you can fax are single cover pages […]

The WinFax printer add failed. Error code ->1797, 1930, or 126

WinFax printer add failed. Error code ->1797 or 126 and other error codes. If you are experiencing errors installing the WinFax printer driver, such as Error Code ->1797 or Error Code->126 you may have problems with the WinFax driver files. Symantec has a list of troubleshooting steps here, but we’ve found these are usually not always […]

Installing the WinFax PRO 10.04 update

WinFax PRO 10.04 update is a patch file released from Symantec in 2005 that updates the Fax Sharing features of WinFax PRO.  After the patch is applied, the following WinFax PRO 10.03 files are updated in the WinFax installation folder: About.cfg ISUtil.dll UNINSTAL.DLL WFXCTL32.EXE (2 different versions depending on operating system) WFXRES32.DLL WFXIFWPP.DLL WPHOST.WPI The […]

Unable to locate the installation log file WFXUNIST.ISU

Error message: “Unable to locate the installation log file C:\Program Files\WinFax\WFXUNIST.ISU” during WinFax PRO uninstallation or “WFXUNINST.ISU is missing or corrupt.” This is an error that causes an uninstall of WinFax PRO to fail.  This file is an un-installation log file that is generated by a third party installation tool called Install Shield. Its automatically […]