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FIXED: Unimodem Modem Audio sound driver missing in Windows 10

UPDATE: Version 1607 (Builds 14393.479 and later include this fix to Modem.sys for both x86 and x64) If you updated from an earlier version of Microsoft Windows including Microsoft Windows 7, Microsoft Windows 8.x or Microsoft Windows 10 version 1507 (build 10240) to Microsoft Windows 10 version 1511 (builds 10586) or later, the Unimodem Audio […]

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 Links may be outdated, deleted or invalid.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. WinFax PRO 10.04 is the last update patch file released by Symantec, before you update to this version you need to determine the version of WinFax […]

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 Links may be outdated, deleted or invalid.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 […]

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 […]

WinFax installation does not complete

Situation: During the installation of WinFax, or when you reboot your computer, the WinFax PRO configuration wizard setup screen appears. When you are presented with the screen to enter your name, fax number and CSID, the screen disappears or the computer hangs/freezes. You cannot continue the setup, and you cannot start WinFax as the setup is not […]

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 […]