How to install & enable .NET 3.5 in windows server 2012 | Cheap Windows VPS & Linux VPS Services

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How to install & enable .NET 3.5 in windows server 2012

To enable .NET 3.5 SP1 on a Windows 8.x  or 10 operating system, perform the following steps below:

  1. Open Control Panel, Program and Features (or Control Panel, Uninstall a program depending on your view setting).
  2. Click Turn Windows features on or off.
  3. In the window that appears, check .NET Framework 3.5 (includes .NET 2.0 and 3.0).
  4. Click OK. Windows will search for required files, or specifically, for Windows source files. This may take a few minutes.
    • If Windows finds the local source files (or files used to originally install Windows 8), Windows  will finalize the installation of .NET 3.5. then Click Close to exit.
    • If Windows does not find local source files:
      • it prompts you to download required files from Windows Update.
      • Click Download files from Windows Update.
      • Windows will download required files and finalize the installation of .NET 3.5. This may take a few minutes. Click Close to exit.

 

To enable .NET 3.5 SP1 on  Windows Server 2012 operating system:

  1. Open Control Panel, Program and Features (or Control Panel, Uninstall a program depending on your view setting).
  2. Click Turn Windows features on or off.
  3. The Add Roles and Features Wizard window should appear. Review this information first.
  4. After reviewing the information, click Next.
  5. From the Select installation type screen, select Role-based or feature-based installation and click [Next]
  6. From the Select Server Selection screen verify the correct server is selected.
  7. Click [Next] on the Select Server Roles screen.
  8. In the Select Features screen, click the triangle icon next to .NET Framework 3.5 Features to expand it. Checkmark the following options below. If the Add Roles and Features Window appears, click Add Features.
    • NET Framework 3.5 (includes .NET 2.0 and 3.0)
  9. After checking the above selections, click [Next].
  10. Click [Next] until you reach the Confirm installation selections screen.
  11. On the Confirm installation selections page, verify .NET 3.5 features are on the list. You have two options:
    • If the source files for Windows Server 2012 are on the local computer, or if you are unsure, click Install.
    • If source files for Windows Server 2012 installation are not on the local computer, click Specify an alternate source path near the bottom of the screen and installation files and then click Install.
  12. If the .NET 3.5 features were installed successfully, you should see a message confirming the installation was successful.
  13. Close out of Control Panel.

Now, you have .NET 3.5 in your server, you just need to reboot to activate .NET 3.5