Windows 10 Version 1607: Update KB3216755 details

Microsoft has released update KB3216755 a few days ago for Windows 10 in Release Preview Ring. But there was no details about this patch. Now, the update itself and some details are available.


Martin Brinkmann from discovered, that Microsoft has uploaded cumulative update KB3216755 to Microsoft Update Catalog. The update has a release date of January 26, 2017 and is available for Windows 10, Version 1607 (Anniversary Update).

Update KB3216755

There is also a support document, offering details what will be fixed/changed with this update. Here is the change log.

  • Addressed known issue called out in KB3213986—Users may experience delays while running 3D rendering apps with multiple monitors.
  • Addressed issue that prevents the conversion of a 24-bit image to 32 bits.
  • Addressed issue that causes the loss of Windows Firewall rules after upgrade from RTM to 1511 or 1607.
  • Addressed issue that causes a file download from a webpage to fail in Internet Explorer and Microsoft Edge browsers.
  • Addressed issue that prevents the use of the Delete Browsing History feature in Internet Explorer.
  • Addressed issue that loads websites that bypass the proxy server in the local intranet zone when the Intranet Sites: Include all sites that bypass the proxy server (Disabled) is set.
  • Addressed issue where an XSS false positive prevents a webpage from loading after logging in to a site.
  • Addressed issue that prevents users from connecting to a network
  • Addressed issue that causes the Local Security Authority Subsystem Service (LSASS) to fail if Active Directory Federated Systems is using the Japanese language set
  • Addressed issue that causes System Center Operations Manager (SCOM) scenarios to fail
  • Addressed issue that prevents user-built keyboard events from working.
  • Addressed issue that causes incorrect tabledimensions in SAP® applications
  • Addressed issue that overwrites a <br>element when users select a line that is enclosed by a <span> element.
  • Improved reliability of Internet Explorer, Xbox, and Skype
  • Addressed additional issues with Bluetooth, Internet Explorer, engaged reboot, clustering, Internet Explorer, Japanese Input Method Editor (IME), Windows Shell. Networking, storage, fonts, Xbox, encryption, Group Policy, Point and Print, wireless networking, virtual disk, disk operations, multimedia, Work Folders, encryption, enterprise security, deduplication, domain controllers, Audit File System, Debug Memory Manager, Virtual Machine Management Service (VMMS), Remote Desktop, Task Scheduler, Microphone Wizard, .NET, font cache, system boot, and Surface Studio

The update changes build number of Windows 10 Version 1607 to 14393.726. Currently the update seems only available via Windows Update Catalog and isn’t offered via Windows Update or WSUS. I guess, we will see update KB3216755 on February 14, 2017 on Windows Update.

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