Cannot Install .NET Framework 4.8.1, Windows 10

Question

I am unable to install .NET Framework 4.8.1.

.NET Framework 4.8.1 has not been installed because:

Access is denied

Log file:

OS Version = 10.0.19042, SP = 0.0, Platform 2
OS Description = Future OS - x64
MSI = 5.0.19041.1466

Windows servicing = 10.0.19041.1371
CommandLine = C:\269bc3274d53df154dca3bc0ca5587\Setup.exe /x86 /x64 /web
TimeZone = GMT Daylight Time
Initial LCID = 1033
Using Simultaneous Download and Install mechanism

Operation: Installing
Package Name = Microsoft .NET Framework 4.8.1 Setup

Package Version = 4.8.09195
User Experience Data Collection Policy: Disabled

Number of applicable items: 6

Exe (C:\269bc3274d53df154dca3bc0ca5587\SetupUtility.exe) succeeded.

Exe Log File: dd\_SetupUtility.txt 

Exe (C:\269bc3274d53df154dca3bc0ca5587\SetupUtility.exe) succeeded.

Exe Log File: dd_SetupUtility.txt

Exe (C:\269bc3274d53df154dca3bc0ca5587\Windows10.0-KB5011048-x64.cab) failed with 0x5 - Access is denied. .

Exe Log File: CBS.log

Exe (C:\269bc3274d53df154dca3bc0ca5587\Windows10.0-KB5011048-x64.cab) failed with 0x5 - Access is denied. .

Exe (C:\269bc3274d53df154dca3bc0ca5587\Windows10.0-KB5011048-x64.cab) failed with 0x5 - Access is denied. .

Exe (C:\269bc3274d53df154dca3bc0ca5587\Windows10.0-KB5011048-x64.cab) failed with 0x5 - Access is denied. . Final Result: Installation failed with error code: (0x00000005), "Access is denied. " (Elapsed time: 0 00:02:41).

Answer 1

Please try the offline installer:

https://dotnet.microsoft.com/en-us/download/dotnet-framework/thank-you/net481-offline-installer

OS Version = 10.0.19042, SP = 0.0, Platform 2

Maybe you should upgrade to Windows 10 22H2. Use the in-place upgrade guide here. How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community: https://answers.microsoft.com/en-us/windows/forum/all/how-to-perform-an-in-place-upgrade-with-windows-10/7f0b236e-3c6c-4913-9691-c4baa2a6190a

Answer 2

[1] i cant install .NET Framework on Windows 10

it keep saying component store is corrupted.

what can i do?

[2] Also, i am trying to install a software, and i keep getting this error message:

File name: ‘System.Runtime.Serialization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089’

At TreeksLicensingLibrary2.JsonHelper.JsonDeserializeT

At TreeksLicensingLibrary2.EasyIntegration.TLLInterface.  (Byte[] , String O)

At TreeksLicensingLibrary2.EasyIntegration.TLLInterface.CominitializeBytes(Byte[] initchunk, string Chunkkey)

At (Byte[] , String , Boolean )

At AGS.Concrete.Design.Updates.LM.Initialize(Boolean showForm)

WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].