Offline installation of the .Net 3.5 framework from the Windows 8 Disk. In some cases the framework is included with the installation disk that comes with Windows.

For that, you need to visit microsoft.com to download the offline or Standalone installer of Microsoft .NET Framework 4. Then, you can install it like any other program.

If you cannot or are unable to install .NET Framework on Windows, then this post offers troubleshooting tips to resolve .NET Frameworks installation issues.

Windows Server 2008 x64, two of them in fact in an NLB cluster. Trying to install .NET Framework 4, first went fine, second refuses. Running installation package - both the web installer and full ...