Cumulative update KB5001330 fails to install

Jauhar 

I have 3 laptops with Windows 10 Pro, all Dells:

- Latitude E7450 - no problem with update.

- Precision 7510 - no problem with update.

- Precision 5510 (my main workstation) - I tried all possible options and nothing worked for me.

I don't have any suspicious applications nor games installed, all my computers are very clean. I use Norton360, and all computers are virus and malware free.

Below is what I tried:

1) I downloaded from MS site the windows10.0-kb5001330-x64_48f2955cc5688bf56b32be1cca4cd1f02f1d36e2.msu file. It didn't work, the same result as when I used the standard "Windows Updates". I'm found in OS logs message: "Installation Failure: Windows failed to install the following update with error 0x8007000D: 2021-04 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5001330)."

2) I downloaded from MS windows the

10.0-kb5001330-x64_d026afc35d0bd37f9580bd0865841d1d8607ac8d.cab update file, and proceeded using "dism /online /add-package /packagepath:.\10.0-kb5001330-x64_d026afc35d0bd37f9580bd0865841d1d8607ac8d.cab" from terminal window as administrator.

The same result as in #1.

3) Checked images using DISM and SFC

a) SFC /scannow

b) DISM /Online /Cleanup-Image /CheckHealth

    This step reporter that the image can be repaired.

    Note: After cleaning and  (step 3c and 3d) and next update retry I'm getting "the image can be repaired."

c) DISM /Online /Cleanup-Image /ScanHealth
d) DISM /Online /Cleanup-Image /RestoreHealth

e) DISM /Online /Cleanup-Image /CheckHealth

    Everything looks clean.

4) Repeated steps 1 - 3 twice...

On Monday and Thursday I spend more than 4 hours of my time, it's ridiculous that vendor of commercial grade operating system doesn't have solution...

I'm not planning to spend more time on it, but if somebody would find an "silver bullet", please let me know.

Thanks.