Windows 10: Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems

Discus and support Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems in Windows 10 Installation and Upgrade to solve the problem; [ATTACH] When I logged in to my PC this morning I had this problems, first one on razer synapse app and second one on microsoft teams. That's so... Discussion in 'Windows 10 Installation and Upgrade' started by DIEGO OTERO FERNANDEZ, Mar 24, 2021.

  1. DIEGO OTERO FERNANDEZ
    DIEGO OTERO FERNANDEZ Win User

    Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems


    Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems 0e927885-c7f3-473d-863e-950282a8bcb1?upload=true.jpg

    When I logged in to my PC this morning I had this problems, first one on razer synapse app and second one on microsoft teams. That's so weird for me because I think I did nothing wrong yesterday on the PC. But anyways I started looking for a solution and tried many different solutions without solving it properly, I installed microsoft .net framework 4 and got this error Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems b8067470-8269-4f06-9fa1-9c368731b372?upload=true.jpg

    wich basicaly says that microsoft .net framework 4 is already on my operating system, to enable .net framework 4 I need to activate or desactivate windows characteristics from control panel and I go ahead to do it, here related to .NET I find .net extensibility 4.8, asp.net 4.8, .net environment and extensibility .net 3.5. I activate them all and then click accept. Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems 8662704d-3c0e-43aa-9128-00258c5c23ad?upload=true.jpg

    I restart the computer, I go to check this and it's stays the same as before and I still cannot open this programs.

    I would be so grateful of receiving a fast answer because I need Microsoft Teams to my online classes. Thank you so much!!

    :)
     
    DIEGO OTERO FERNANDEZ, Mar 24, 2021
    #1
  2. WASEEMULLA S
    Waseemulla S Win User

    Microsoft .NET Framework, Unhandled exception

    Hi,

    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.
    Regards,
     
    Waseemulla S, Mar 24, 2021
    #2
  3. SERGEI.KULAKOV
    sergei.kulakov Win User
    Microsoft .NET Framework, Unhandled exception

    no, problem is still actual for me.

    have MSI Notebook, problem is

    System.MissingFieldException: Field not found: 'WPFOSD.GraphicsSwitchWnd.VGAType'.

    at MSI.SCM.SCMII.WMIEventMath(Int32 WMIEvent), after i make something by S-BAR buttons like adding volume or something like that.
     
    sergei.kulakov, Mar 24, 2021
    #3
  4. OGUZHANAYDIN
    OGUZHANAYDIN Win User

    Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems

    Microsoft .NET Framework, Unhandled exception

    no, problem is still actual for me.

    have MSI Notebook, problem is

    System.MissingFieldException: Field not found: 'WPFOSD.GraphicsSwitchWnd.VGAType'.

    at MSI.SCM.SCMII.WMIEventMath(Int32 WMIEvent), after i make something by S-BAR buttons like adding volume or something like that.

    I have the same problem and I have a MSI GS70 Notebook, I key is pressed(Fn+volume up key) this problem come to my display. Please help me.
     
    OGUZHANAYDIN, Mar 24, 2021
    #4
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Cannot open microsoft teams and a bunch of other applications due to .NET Framework problems

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