Fix NET Framework 3 5 installation Error: 0x800F0906, 0x800F081F, 0x800F0907: The problem occurs when trying to install Microsoft .NET Framework 3.5 on a computer that is running any of these operating systems. Windows 8.1, Windows 10, Windows Server 2012 R2, Windows 8 or Windows Server 2012.
Why does the error happen? The error code 0x800F0906, 0x800F081F, 0x800F0907 occurs when the computer cannot download the required files from Windows Update Server
Here is a link with more information on this error.
We can fix this issue in group policy editor.
1. Open Group Policy
2. Computer Configuration/Administrative Templates/System
3. Open Specify settings for optional component installation and component repair select Enabled.
4. Check-mark Contact windows directly to download. repair content instead of windows server update services (WSUS)
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