How to install dotnetfx35.exe

OS: W2K16

Hi All,

I need to install "dotnetfx35.exe" in my W2K16 server but when I lauch the install he say me:

The following feature couldn't be install:
.Net Framework 3.5 (includes .NET 2.0 and 3.0)

Windows Server roles and features cannot be automatically or uninstalled via the Windows Features Control Panel.

To install Windows Server roles and features, start Server Manager, or use the Server Manager cmdlets for Windows PowerShell.

You can see my windowsshoot:

Screenshoot

Thank's a lot!

Solution 1:

You need to use the Server Manager, the add Roles and Features, then select the .NET Framework you need under the Framework tab. (You may need to click next until you get to the features tab)