Hello,
I'm sorry to learn about the problem you're encountering. I'm not certain which commands you've attempted, but recently, I provided some commands to another user that resolved a similar issue for them.
Please run these one by one (press enter after each)
net stop bits
net stop wuauserv
net stop appidsvc
net stop cryptsvc
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start bits
net start wuauserv
net start appidsvc
net start cryptsvc
Restart your computer and try running Windows Update again.
Re-register Microsoft Store
Open PowerShell as an administrator.
Run the following command:
Get-AppxPackage -allusers *WindowsStore* | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
Let me know how it goes
Levi