Windows 10: Why sfc/ dism scan/ restorehealth not working on w8.1?

sfc /scannow leaves the following errors in CBS log 2022-09-03 12:52:10, Info CSI 000005a2 [SR] Cannot repair member file [l:48{24}]"System.Windows.Forms.dll" of NetFx4-System.Windows.Forms, Version = 4.0.9696.17120, pA = PROCESSOR_ARCHITECTURE_AMD64 9, Culture neutral, VersionScope neutral, PublicKeyToken = {l:8 b:b03f5f7f11d50a3a}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch 2022-09-03 12:52:11, Info CSI 000005a4 [SR] Cannot repair member file [l:48{24}]"System.Windows.Forms.dll" of NetFx4-System.Windows.Forms, Ver

:)

 

SFC scan and DISM restorehealth scan

1. After the sfc scan, restart

2. Run the restorehealth scan and restart after the scan is finished

3. Run the sfc scan again and it will say: no integrated violations found

Does those steps fix the Windows Resource Protection found corrupt files but was unable to fix some of them?

 

SFC scan and DISM restorehealth scan

1. After the sfc scan, restart

2. Run the restorehealth scan and restart after the scan is finished

3. Run the sfc scan again and it will say: no integrated violations found

Does those steps fix the Windows Resource Protection found corrupt files but was unable to fix some of them?

So, if my system is fine, then nothing to worry about? Then why can't Microsoft fix the things you mentioned? Puzzling me.

 

SFC scan and DISM restorehealth scan

I want clarification about the SFC scan. When it states: no integrated violations found, that means I do not have to worry about anything, right? My device is issue free? I did the sfc scan this week and it has replaced corrupted files. I contacted the Answer
Desk and ask how to have it say: no integrated violations found, an agent gave me the troubleshooting steps below.

1. After the sfc scan, restart

2. Run the restorehealth scan and restart after the scan is finished

3. Run the sfc scan again and it will say: no integrated violations found

I went to 1709 last year via the in-place upgrade but went back to 1703 because
Windows Resource Protection found corrupt files but was unable to fix some of them. 1703 didn't have that issue at that time. My question is: Will the three steps fix
Windows Resource Protection found corrupt files but was unable to fix some of them? I mean will it say: no integrated violations found by performing the three steps?
I found on support site to manually replace them, which I do not know how to do.

I am going to clean install my device to 1709.