How to get this update
Method 1: Microsoft UpdateThis update is available on Microsoft Update. For more information about how to run Microsoft Update, see How to get an update through Windows Update.
Method 2: Microsoft Download CenterThe following file is available for download from the Microsoft Download Center:
Download the ATA v1.6 Update 1 package now.
Update detail information
PrerequisitesTo install this update, you should first install ATA v1.6 (1.6.4103.64991) or ATA v1.5 (1.5.2946.21571).
Note If you upgrade from ATA v1.6, selecting the Update ATA Gateway automatically option will automatically upgrade all ATA gateway machines. If you upgrade from ATA v1.5, manual upgrade of the ATA Gateways is required.