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For all platforms, we recommend that you upgrade to the latest Windows Service Pack and install critical updates available from the Windows Update website to ensure the best compatibility and security.NET Framework 4 also supports the IA64 platform. Not all features are supported on Windows PE. NET Framework 4.5 is supported on the Windows Preinstallation Environment (Windows PE). If you are on Windows 7 and have not yet installed Service Pack 1, you will need to do so before installing the. Windows XP32-bit and 64-bit-.NET Framework 4 Windows Vista SP232-bit and 64-bit-.NET Framework 4 Windows 7 SP132-bit and 64-bit-.NET Framework 4 Windows 832-bit, 64-bit, and ARM.NET Framework 4.5.NET Framework 4.5.1 Windows 8.132-bit, 64-bit, and ARM.NET Framework 4.5.1.NET Framework 4.5.2 Windows 1032-bit and 64-bit.NET Framework 4.6.NET Framework 4.6.1 Windows 10 November Update32-bit and 64-bit.NET Framework 4.6.1 Windows 10 Anniversary Update32-bit and 64-bit.NET Framework 4.6.2.NET Framework 4.7 Windows 10 Creators Update32-bit and 64-bit.NET Framework 4.7 Supported client operating systems Operating systemSupported editionsPreinstalled with the OSInstallable separately Webroot® Legacy Products (2011 and Prior) 33.Webroot® SecureAnywhere™ - Antivirus for PC Gamers 553.Webroot® Security Awareness Training 51.Webroot® Business Endpoint Protection 1134.Webroot Mobile Security for Android 946.Webroot® Consumer/Business - for Macs 377.Webroot® SecureAnywhere™ - Complete 3830.Webroot® SecureAnywhere™ - Internet Security Plus 2477.Webroot® SecureAnywhere™ - Antivirus 6988.
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