Windows 10: Unable to Run Microsoft .NET Framework 4.8 Update

I noticed just recently that automatic updates had been failing on my computer for at least a year. Triggering the online update from the Settings option has failed multiple times; I have even tried with all firewalls switched off. The error message is:


Microsoft .NET Framework 4.8 for Windows 10 Version 1803 for x64 KB4486153 - Error 0x8000ffff



I then tried a standalone update. Message produced is...


Operation: Installing
Package Name = Microsoft .NET Framework 4.8 Setup
Package Version = 4.8.03928
User Experience Data Collection Policy: Disabled

Number of applicable items: 6

C:/Users/Owner/AppData/Local/Temp/Microsoft%20.NET%20Framework%204.8%20Setup_20201220_141901556.html
==========

Exe C:\3f0c95c430e716956f48dc411b3c7a2a\SetupUtility.exe succeeded.
Exe Log File: dd_SetupUtility.txt
Exe C:\3f0c95c430e716956f48dc411b3c7a2a\SetupUtility.exe succeeded.
Exe Log File: dd_SetupUtility.txt
Exe C:\3f0c95c430e716956f48dc411b3c7a2a\x64-Windows10.0-KB4486153-x64.cab failed with 0x8000ffff - Catastrophic failure .
Exe Log File: CBS.log

Final Result: Installation failed with error code: 0x8000FFFF, "Catastrophic failure " Elapsed time: 0 00:13:24.



What do I need to do, to get my system properly updated? I have additional log data from the most recently failed update that can be provided.

:)

 

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,

 

unable to install microsoft .net framework 4 on my windows 10

Hello Dinesh,

There's a possibility that Microsoft .NET Framework 4 is already part of your Windows that's why you are getting the error message
Microsoft .NET Framework 4 is already a part of this operating system. You do not need to install the .NET Framework 4
redistributable. when installing it. To verify if it was already installed, kindly follow the steps below:

• Click on the Start menu.
• Type Turn Windows features on or off.
  
• Press Enter.
• Check if you have Microsoft .NET Framework 4.0. If so, tick the box beside it.
• Click on OK.

Once completed, kindly provide us with the result for further assistance.

 

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.