You can install Kaspersky Security 10.1.2 for Windows Server on a server running under one of the following 64-bit Microsoft Windows operating systems:
Microsoft Windows Server 2008 Core Standard / Enterprise / Datacenter SP1 or later.Microsoft Windows Server 2008 Standard / Enterprise / Datacenter SP1 or later.Microsoft Windows Server 2003 R2 Standard / Enterprise / Datacenter SP2 or later.Microsoft Windows Server 2003 Standard / Enterprise / Datacenter SP2 or later.You can install Kaspersky Security 10.1.2 for Windows Server on a server running under one of the following 32-bit Microsoft Windows operating systems: