Install Microsoft .NET Framework 3.5 Service Pack 1

One or more applications available for installation require Microsoft® .NET Framework 3.5 SP1. You must manually install .NET Framework 3.5 SP1 if you are using Windows 8, Windows 8.1, Windows Server 2012, or Windows Server 2012 R2 operating system.

To proceed, choose one of the following:

DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:E:\sources\sxs

Tip: In the command, the /Source: specifies the location of the files needed for the .NET Framework 3.5 SP1 installation. You need to specify this location according to the path to your Windows installation DVD. In this example, the location is E:\sources\sxs. When the installation is completed, the following message shows in the Command Prompt window: "The operation completed successfully."

 

For more information on installing .NET 3.5 SP1 on Windows 8 and newer, including tips on troubleshooting problems, visit:

http://msdn.microsoft.com/en-us/library/hh506443.aspx

http://support.microsoft.com/kb/2734782

 

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