Windows 10: Issue with .NET 3.5 after KB5015732

Discus and support Issue with .NET 3.5 after KB5015732 in Windows 10 Gaming to solve the problem; Hello,after updating my WIN11 on the 11th of August my .net app stopped working. The updates were:KB5016629KB5016629KB5012170KB5015814My application... Discussion in 'Windows 10 Gaming' started by Janusz Pepe, Aug 17, 2022.

  1. Issue with .NET 3.5 after KB5015732


    Hello,after updating my WIN11 on the 11th of August my .net app stopped working. The updates were:KB5016629KB5016629KB5012170KB5015814My application which was working before, now crashesh with Invalid Namespace. My assumption is that whatever DLL was renamed/changed/removed. The issue also appears when inspecting the service!

    :)
     
    Janusz Pepe, Aug 17, 2022
    #1
  2. Johan45 Win User

    AMD FX OC'ers Club

    That's what the auto setting will do since you're over the 1333 mark it jumps to the next step which isn't listed or officially supported I assume by that ram.

    At this point though I would suggest dropping the multi one step or .5 so that we can get something stable and possibly take the heat issue out of the picture for now.
     
    Johan45, Aug 17, 2022
    #2
  3. .NET Framework 3.5 error 0x80070002 Windows 10

    Hi,



    Welcome to Microsoft Community.

    I understand your concern. I will do my best to fix the issue.



    To assist you better I would like to know, which game are you trying to play?



    Let’s try simple troubleshooting steps and check if this helps in resolving the issue. I suggest you to uninstall and reinstall the
    .NET Framework 3.5. Follow the below steps.


    • Press Windows key + X and select
      Control Panel.


    • Click on Programs and features, click on
      Turn Windows features on or off on the left pane.

    • Click on .NET Framework 3.5 on the Window pop up to expand.

    • Uncheck the box and check on Ok.
    • To re-install it back check on the box and click on OK.
    Also, I suggest you to install all the Windows update.



    Hope this helps. Keep posting us with the status we will be glad to help you.
     
    Billion Debbarma, Aug 17, 2022
    #3
  4. Mark Ole Win User

    Issue with .NET 3.5 after KB5015732

    .Net Framwork 3.5 - Sims 3

    Hi,

    To address your concern, we suggest that you follow the following methods:

    Method 1: Disable any security programs on your computer.

    • Disable any security programs and try installing the .NET framework 3.5.
    Note: Running the computer without firewall or the anti-virus software is a potential threat to the computer; make sure to enable the security software after completing the troubleshooting steps and after identifying the
    issue.

    Method 2: Perform clean boot.

    • Place your computer in clean boot and try installing service pack 1 and try try installing the .NET framework 3.5. . To perform clean boot, check this

      link
      .

    Let us know how it goes.
     
    Mark Ole, Aug 17, 2022
    #4
Thema:

Issue with .NET 3.5 after KB5015732

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