Windows 10: Enabling .net framework 4.5

Discus and support Enabling .net framework 4.5 in Windows 10 Customization to solve the problem; I'm trying to download Microsoft Teams, as we'll be using it for work shortly. I keep getting this BLOCKED message: Microsoft .NET Framework 4.5 is... Discussion in 'Windows 10 Customization' started by MarkCohen6, Mar 26, 2020.

  1. Enabling .net framework 4.5

    I'm trying to download Microsoft Teams, as we'll be using it for work shortly. I keep getting this BLOCKED message:

    Microsoft .NET Framework 4.5 is already a part of this operating system, but it is currently turned off. To enable the .NET Framework 4.5, use Turn Windows features on or off in Control Panel.

    But when I go to the "Turn Windows features on or off" location, .NET Framework is not listed.

    What do I need to do?


    MarkCohen6, Mar 26, 2020

  2. In regard to Microsoft .NET Framework 4 install problem


    I realize your concern. Let me help you with this issue.

    To assist you better, share the information.
    1. How did you uninstall the Microsoft .NET Framework 4?
    2. From where are you trying to download the Microsoft .NET Framework 4?

    Meanwhile, I suggest you to follow the below steps.
    1. Press Windows + X, and select programs and features.

    2. In the Programs and Features window, click Turn Windows features on or off.

    3. Under Windows Features dialog, uncheck .NET Framework 4 and click Ok
    when if prompt confirmation.

    4. Reboot your PC.

    5. Once you reach desktop screen, reopen the Windows Features dialog, and this time
    enable the .NET Framework 4 checkbox, and click Ok.

    Do let us know the update.

    Thank you.
    Pratiksha Devadiga, Mar 26, 2020
  3. Microsoft .NET Framework, Unhandled exception


    Welcome to Microsoft Community.

    I suggest you to un-check and recheck .Net framework 3.5 and .Net framework 4.6 advance series from Windows features.

    Try the following steps:

    • Press Windows + R keys to open Run command.
    • Type Appwiz.cpl and select "turn Windows feature on or off" from the left
    • Uncheck .Net framework 3.5 and .Net framework 4.6 advance series.
    • Restart the computer
    • Repeat step 1 and 2 and check .Net framework 3.5 and .Net framework 4.6 advance series.
    • Restart the computer.
    Waseemulla S, Mar 26, 2020
  4. Argel Obm Win User

    Enabling .net framework 4.5

    .NET Framework 3.5 problems

    Hi Larry,

    The .NET Framework 3.5 is not automatically installed with Windows 10, and must be separately enabled to run applications that depend on it. To enable .NET Framework 3.5 and to know more about it, kindly access this

    . The article contains different steps you need to do to enable the .NET Framework 3.5. We suggest you do the
    Install the .NET Framework 3.5 on Demand and the Enable the .NET Framework 3.5 in Control Panel
    steps first.

    Kindly share with us the result after you performed the steps found on the article we provided.
    Argel Obm, Mar 26, 2020

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