(New-Object -ComObject Microsoft.Update.Session).CreateupdateSearcher().Search("IsHidden=0 and IsInstalled=0").Updates | Select-Object Title
Stop-Service -Name BITS, wuauserv -Force
Remove-ItemProperty -Name AccountDomainSid, PingID, SusClientId, SusClientIDValidation -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\ -ErrorAction SilentlyContinue
Remove-Item "$env:SystemRoot\SoftwareDistribution\" -Recurse -Force -ErrorAction SilentlyContinue
Start-Service -Name BITS, wuauserv
wuauclt /resetauthorization /detectnow
(New-Object -ComObject Microsoft.Update.AutoUpdate).DetectNow()