Dot Net Framework 3.5 For Windows 8.1 64 Bit Offline Installer -

Then re-run the .NET 3.5 installation command.

In many cases, Windows attempts to download the necessary files from when a user enables the feature. However, an offline installer is essential in the following scenarios: Then re-run the

After installation, verify .NET 3.5 is active: Then re-run the

(approx. 231 MB), it often still attempts to contact Windows Update during the final configuration phase on Windows 8.1. Microsoft Learn The most reliable "offline" method is to use the Deployment Image Servicing and Management (DISM) Then re-run the

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