.NET Framework 3.5 update error

Question

I have this failure over and over again when trying to install the .NET framework 3.5. I looked up for this error but there isnt a correct code 

I appriciate any help from anyone. Thank you guys so much

Answer 1

Go Control Panel, Programs & Feature, Turn on Windows Features on or off.

There you find the .NET programs.

Answer 2

Hello phanquan1,

I am Antonio, a Microsoft Community independent advisor, a Windows 10 and Microsoft office user like you. I hope I can help you on your concern.

Please kindly refer to the links below for several solutions on how to install .NET 3.5.

https://www.kapilarya.com/how-to-enable-net-fra...

https://docs.microsoft.com/en-us/dotnet/framewo...

Another solution to try:

Remove .NET FRAMEWORK 4.7 and then Install .NET FRAMEWORK 3.5.

1. Open Programs and Features and then click Turn Windows features on or off.
2. Uncheck the .NET Framework 4.7 checkbox and click OK to remove the latest installed version of NET FRAMEWORK.
3. When the removal process, enable the .NET Framework 3.5 and click OK.
4. Follow the on screen instructions to download to install the .NET FRAMEWORK 3.5.
5. If the installation is complete this time without problems, then re-enable the NET Framework 4.7.

More information on this link:

https://www.repairwin.com/fix-net-framework-3-5...

You're response is highly appreciated. Please let me know if the issue is fixed, if not, we will find another way.

Please let me know if you need further assistance.

Keep safe always.

Sincerely,

Antonio

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Answer 3

Thank you, ur answer was very helpful