Windows Server 2008 R2 Foundation/Core/Standard/Enterprise/Datacenter SP1 or later (64 bit) Microsoft Small Business Server 2008 SP2 Standard/Premium or later (64 bit) Windows 2008 Server Microsoft Remote Desktop Services SP2 Microsoft Windows Server 2008 Core Standard/Enterprise/Datacenter SP2 or later (32/64 bit) Microsoft Windows Server 2008 Standard/Enterprise/Datacenter SP2 or later Windows Embedded Standard/Enterprise 7 SP1 (32/64 bit) Windows Embedded POSReady 7 SP1 (32/64 bit) Windows Embedded Standard 7 SP1 (32/64 bit) Windows 7 Professional/Enterprise/Ultimate (32/64 bit) The table below contains a list of supported Microsoft Windows OS versions that require updates for SHA-2 support: Operating system You can install the required updates for SHA-2 support and reinstall the application. If SHA-2 is not supported, installation will be interrupted. Verification of such a signature requires SHA-2 support in the operating system.īefore installing a Kaspersky business solution on a protected device with an operating system from the list below, please make sure that the system has updates that bring SHA-2 support. Now drivers are signed with the WHQL (Windows Hardware Quality Lab) signature which is based on the SHA-2 (SHA-256) algorithm. Microsoft stops the support of root certificates that allow signing the code of the drivers that works on the operating system kernel level.

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