Windows Server - Install Dot Net 3.5

You cannot install Dot Net 3.5 from any redistributable or downloadable source.

You must have a Windows Server 2012 Install Media
You cannot just copy the sources\sxs folder

To install it go to

• Load your windows Server 2012 Install Media
• Server Manager>Add Roles>Add Feature>Dot Net 3.5
• Click on Alternate path at the bottom
• enter the path for your install media
• E:\sources\sxs
• complete the install