Download WSUS Offline Update 10.4.0

Version 10.4 of WSUS Offline Update has been released. This program makes it possible to provide Windows computers that have no or a slow internet connection with the latest updates from Microsoft. Simply checking one or more operating systems, office suites and languages ​​will download all available updates from Microsoft’s ftp server. When the updates are in, an ISO file is optionally made per language or per operating system. Other computers can then be updated quickly and easily via a CD or DVD. Since version 10.0 there is also support for Windows 10 and Server 2016. In this release the following changes and improvements have been made:

Modifications in version 10.4

• Support removed for Windows 8 (w62 x86) since Microsoft discontinued support for it on January 12, 2016 (see
• Mandatory installation of most recent Internet Explorer on Windows Vista, 7 and Server 2008(R2) (x86/x64) systems (see
• Speeded up determination of dynamic Office updates by integrating UnxUtils (“join” and “gsort”
• Speeded up determination of missing updates on Windows Vista, 7 and Server 2008(R2) (x86/x64) systems by adding kb3124000 (MS16-005) to scan prerequisites
• Dynamically determined updates will now be validated only once a day
• DownloadUpdates.cmd script will now check for sufficient file system rights
• DownloadUpdates.cmd script will now support “/excludewinglb” switch to avoid Silverlight downloads
• UpdateGenerator.ini file will now support “includewinglb” setting in [Options] to control “/excludewinglb” switch for DownloadUpdates.cmd script
• Fix: Enhanced hashdeep verification stability by deleting zero size checksum files
• Fix: URLs corrected in StaticDownloadLinks-sysinternals.txt
• Fix: builddate.txt file will now also support dd.mmm.yyyy date format
• Fix: FAQs corrected