KB5001330 CU Windows 10 v2004 build 19041.928 and v20H2 19042.928  

Psst... everyone gather close, MS may be listening.
It seems the April 13th Cumulative Update... isn't broken.

Oh damn... here comes a drone... everybody run!

Win7ine said:

SFC /Scannow finds errors on every single updated machine.

Disk Management still displays "100% Free" for System partitions...

The important part is... does SFC "repair" those errors it finds.

Did you try... Dism /Online /Cleanup-Image /RestoreHealth

Updated yesterday afternoon, took 45 minutes on laptop pre Vista era. SFC and DISM reported no errors.

Win7ine said:

SFC always repaired errors found, DISM ScanHealth found no issues subsequently.

Can you post a complete Disk Management screenshot.
I'm thinking you might have a 2nd EFI System partition on another disk.

Win7ine said:

SFC /Scannow finds errors on every single updated machine....

Confimed....

Ghot said:

The important part is... does SFC "repair" those errors it finds...

No, see the screenshot above.

The only errors found are specifically for the Start menu's links for the Snipping Tool.

Code:

2021-04-14 12:44:34, Info                  CSI    00000241 [SR] Cannot repair member file [l:17]'Snipping Tool.lnk' of Microsoft-Windows-SnippingTool-App, version 10.0.19041.746, arch amd64, nonSxS, pkt {l:8 b:31bf3856ad364e35} in the store, hash mismatch
2021-04-14 12:44:34, Info                  CSI    00000243 [SR] Cannot repair member file [l:17]'Snipping Tool.lnk' of Microsoft-Windows-SnippingTool-App, version 10.0.19041.746, arch amd64, nonSxS, pkt {l:8 b:31bf3856ad364e35} in the store, hash mismatch
2021-04-14 12:44:34, Info                  CSI    00000244 [SR] This component was referenced by [l:117]'Microsoft-Windows-Client-Features-Package0214~31bf3856ad364e35~amd64~~10.0.19041.928.3a3f5d9a1e7ba91a7cc08e1f5d07f00a'
2021-04-14 12:44:34, Info                  CSI    00000247 [SR] Could not reproject corrupted file \??\C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\\Snipping Tool.lnk; source file in store is also corrupted

The problem appears to be that for 21H1 the Snipping Tool link is apparently to be moved from 'Windows Accessories' to a new Start menu folder just named 'Accessories'. It seems this CU has jumped the gun and partially implemented the change.

Ghot said:

Did you try... Dism /Online /Cleanup-Image /RestoreHealth

That fails too.

I just ran SFC myself. I'm on 21H1. I get zero errors.
Then again... I don't use/have the snipping tool?



When I type snipping in the taskbar search box, i get.....




I installed the April 13th CU last night...










Funny part is... I originally installed the 21H1 enablement package, on March 1st.
This update overwrote it.