: Windows 7 SP1, Windows 8, Windows Server 2008 SP2, and Windows Server 2012. (Note: .NET 4.5 does not support Windows XP or Server 2003). Processor : 1 GHz or faster. RAM : Minimum 512 MB. Hard Disk Space :
Uniquely, . The offline installer will fail on these OS versions, because you cannot "install" it—it's already part of the operating system. This confuses many IT pros trying to "reinstall" it. Instead, you must use DISM or Turn Windows features on/off . microsoft net framework 4.5 offline installer
: Antivirus interference or a stuck Windows Update background service. Fix : Temporarily disable real-time protection (ensure you trust the offline file). Then stop the Windows Update service via net stop wuauserv in cmd (admin). After installation, restart the service. : Windows 7 SP1, Windows 8, Windows Server
They ran back to the server room. 5:12 AM. RAM : Minimum 512 MB
: The package includes all components for both x86 (32-bit) and x64 (64-bit) architectures. System Requirements