.NET Framework 3.5 installation error: 0x800F0906, 0x800F081F, 0x800F0907
You can use the Windows installation media as the file source when you enable the .NET Framework 3.5 feature. To do this, follow these steps: * Insert/Mount the Windows installation media. * At an elevated command prompt, run the following command: Dism /online /enable-feature /featurename:NetFx3 /All /Source:<drive&