Install Net Framework 3.5 Offline Installer Windows 10 -

Type the following command, replacing D: with your actual drive letter:

While Windows 10 technically includes the files necessary to install .NET Framework 3.5, the default method relies entirely on Windows Update. If your computer is offline, has a slow internet connection, or if the Windows Update service is corrupted (a common issue), the installation will fail. install net framework 3.5 offline installer windows 10