Net Framework Win 7 Error 643

Question

Hello, can someone tell me what this troubleshooting log means from the net repair tool?

Windows Update keeps saying I need this and tries to install:
Microsoft .NET Framework 4.8 for Windows 7 for x64 (KB4503548)

But when I try to update I get Error 643. Even after the Framework repair tool claims to have fixed something about version 4.7.1 and says "repair successful", Win Update still fails with Error 643.

Also something interesting to note: I checked the registry editor under Net Framework Setup and I seem to have v4 and v4.0

The v4 says Full > Target Version 4.0.0 and under that is says Version 4.7.02558
The v4.0 only says Client > Version 4.0.0.0 but does not have a 'Full' listed, in other words blank 'Full' is not there. Could this be the culprit that I need to get rid of this empty client v4.0?

For reference I'm a regular end-user and don't use Framework as a developer.

Thanks

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C:\Windows\windowsupdate.log

C:\Windows\logs\cbs\cbs.log

C:\Users\Jay\AppData\Local\Temp\FixDotNet.log

C:\Users\Jay\AppData\Local\Temp\NetFxSetupEvents.txt

C:\Users\Jay\AppData\Local\Temp\dd_4e7a8586d06ce1f8cebac0d4bc379e16_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_aebcb9fcafa2becf8bb30458a7e1f0a2_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_ndp452-kb2901983-x86-x64-enu_0350e593835125031f36e846ff3b936c09b8d479(1)_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_ndp452-kb2901983-x86-x64-enu_0350e593835125031f36e846ff3b936c09b8d479_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_NDP471-KB4033342-x86-x64-AllOS-ENU_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_NDP471-KB4054856-x86-x64-AllOS_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_NetFxRepairTool(1)_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_NetFxRepairTool_decompression_log.txt

C:\Users\Jay\AppData\Local\Temp\dd_SetupUtility.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistMSI0E61.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistMSI1015.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistMSI1462.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistMSI3D22.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistUI0E61.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistUI1015.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistUI1462.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredistUI3D22.txt

C:\Users\Jay\AppData\Local\Temp\dd_vcredist_amd64_20210901012526.log

C:\Users\Jay\AppData\Local\Temp\dd_vcredist_amd64_20210901012526_000_vcRuntimeMinimum_x64.log

C:\Users\Jay\AppData\Local\Temp\dd_vcredist_amd64_20210901012526_001_vcRuntimeAdditional_x64.log

C:\Users\Jay\AppData\Local\Temp\dd_vcredist_amd64_20210901012546.log

C:\Users\Jay\AppData\Local\Temp\dd_vcredist_amd64_20210904174645.log

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Setup_20210901_194426305-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Setup_20210909_155522954-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Update (KB4054856) Setup_20210901_194539599-Microsoft .NET Framework 4.7.1-MSP0.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Update (KB4054856) Setup_20210909_155646256-Microsoft .NET Framework 4.7.1-MSP0.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_010823225-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_013146724-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_133113187-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_142533570-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_185616202-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210902_194354521-MSI_netfx_Full_x64.msi.txt

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.5.2 Setup_20210901_200545639.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.5.2 Setup_20210901_200951744.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Setup_20210901_194426305.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Setup_20210909_155522954.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Update (KB4054856) Setup_20210901_194539599.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.7.1 Update (KB4054856) Setup_20210909_155646256.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_010823225.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_013146724.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_032257676.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_133113187.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_142533570.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210901_185616202.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210902_055849744.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework 4.8 Setup_20210902_194354521.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework Repair Tool Legacy_20210901_194652816.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework Repair Tool Legacy_20210909_155803081.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework Repair Tool_20210901_194348934.html

C:\Users\Jay\AppData\Local\Temp\Microsoft .NET Framework Repair Tool_20210909_155432199.html

C:\Users\Jay\AppData\Local\Temp\FixDotNet_HKCR_Installer.regdump

C:\Users\Jay\AppData\Local\Temp\FixDotNet_HKLM_Installer.regdump

Answer 1

Am I in the right place or is this the wrong forum to ask?

Answer 2

You can also try asking for help here.
https://answers.microsoft.com/en-us/windows/forum/windows_7-update