In the Important updates block that opens, select Install updates automatically (recommended).Īll the necessary updates will be automatically downloaded and installed on your computer.

In the left-hand menu of Windows Update window, select Change settings.

In Start menu, select Control Panel → System and Security → Windows Update.

If automatic installation of updates is disabled on your computer: Use one of the following methods to install the updates. You need to install updates for KB4490628 and KB4474419, so that Kaspersky Total Security modules and drivers could be signed using SHA256 hashing algorithm. Now modules and drivers of third-party applications (including Kaspersky) are signed using SHA256 hashing algorithm. Installation error occurs as a result of Microsoft having updated the algorithm for signing modules and drivers of third-party applications. Kaspersky Total Security cannot be installed on Microsoft Windows 7 and Miсrosoft Windows Server 2008 R2 if the following updates are not installed: This enables organizations to deploy a single set of updates.Application installation error on Windows 7 and Windows Server 2008 R2 It also provides ongoing improvements to the Windows Operating System (OS) by including previous updates delivered over Windows Update and continuing incremental updates to the Windows 7 platforms based on customer and partner feedback. Windows 7 SP1 helps keep your PCs and servers on the latest support level. Installing SP1 helps keep Windows 7 up to date.

SP1 also includes new improvements to features and services in Windows 7, such as improved reliability when connecting to HDMI audio devices, printing using the XPS Viewer, and restoring previous folders in Windows Explorer after restarting. Windows 7 Service Pack 1 (SP1) 64-Bit is an important update that includes previously released security, performance, and stability updates for Windows 7.

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