win10版本1903更新错误0x80004002解决方法

可能有的小伙伴就会遇到更新错误故障，并且提示代码0x80004002的情况。对于这种问题小编觉得可能还是因为我们系统更新过程中出现了一些损坏导致。可以使用代码进行相关修复即可。

1、首先同时按“Win+X”键，点选“Windows PowerShell(管理员)”。

2、然后拷贝下方的程序码到刚打开的PowerShell里面，按回车。

3、此时需要忽略红字错误，重启电脑。

4、然后再次运行Windows Update。

$arch = Get-WMIObject -Class Win32_Processor -ComputerName LocalHost | Select-Object AddressWidth

Write-Host "1. Stopping Windows Update Services..."

Stop-Service -Name BITS

Stop-Service -Name wuauserv

Stop-Service -Name appidsvc

Stop-Service -Name cryptsvc

Write-Host "2. REMove QMGR Data file..."

Remove-Item "$env:allusersprofileApplication DataMicrosoftNetworkDownloaderqmgr*" -ErrorAction SilentlyContinue

Write-Host "3. Renaming the Software Distribution and CatRoot Folder..."

Rename-Item $env:systemrootSoftwareDistribution -ErrorAction SilentlyContinue

Rename-Item $env:systemrootSystem32Catroot2 -ErrorAction SilentlyContinue

Write-Host "4. Removing old Windows Update log..."

Remove-Item $env: -ErrorAction SilentlyContinue

Write-Host "5. Resetting the Windows Update Services to defualt settings..."

" sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)"

" sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)"

Set-Location $env:systemrootsystem32

Write-Host "6. Registering some DLLs..."

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

/s

Write-Host "7) Removing WSUS client settings..."

REG DELETE "HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate" /v AccountDomainSid /f

REG DELETE "HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate" /v PingID /f

REG DELETE "HKLMSOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdate" /v SusClientId /f

Write-Host "8) Resetting the WinSock..."

netsh winsock reset

netsh winhttp reset proxy

Write-Host "9) Delete all BITS jobs..."

Get-BitsTransfer | Remove-BitsTransfer

Write-Host "10) Attempting to install the Windows Update Agent..."

if($arch -eq 64){

wusa Windows8-RT-KB2937636-x64 /quiet

}

else{

wusa Windows8-RT-KB2937636-x86 /quiet

}

Write-Host "11) Starting Windows Update Services..."

Start-Service -Name BITS

Start-Service -Name wuauserv

Start-Service -Name appidsvc

Start-Service -Name cryptsvc

Write-Host "12) Forcing discovery..."

wuauclt /resetauthorization /detectnow

Write-Host "Process complete. Please reboot your computer."