- Network Interface Card (NIC) Teaming is enabled.
- Teaming Load Balancing Mode: Dynamic.
- More than one NIC is in Active Mode.
- Cluster nodes are unexpectedly removed from cluster groups.
- SQL database transaction failures.
- TCP connection stops.
Method 1: Windows UpdateThis update is provided as a Recommended update on Windows Update. For more information on how to run Windows Update, see How to get an update through Windows Update.
Method 2: Microsoft Download CenterThe update is available for download from the Microsoft Download Center:
Download the Windows Server 2012 R2 package now.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
Update detail information
PrerequisitesTo apply this update, you must have April 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 (2919355) installed in Windows Server 2012 R2.
Registry informationTo apply this update, you don't have to make any changes to the registry.
Restart requirementYou may have to restart the computer after you apply this update.
Update replacement informationThis update doesn't replace a previously released update.
Article ID: 3137691 - Last Review: Apr 12, 2016 - Revision: 1