win10升级1909错误0x8007042b怎么解决。

相信很多朋友都遇到过以下问题，就是win10升级1909错误0x8007042b怎么解决。。针对这个问题，今天小编就搜集了网上的相关信息，给大家做个win10升级1909错误0x8007042b怎么解决。的解答。希望看完这个教程之后能够解决大家win10升级1909错误0x8007042b怎么解决。的相关问题。

win10系统升级1909操作系统的时候，有用户遇到了提示ox8007042b错误的问题。那么win10升级1909错误0x8007042b怎么解决呢?其实这可能是我们系统内部出现了一些损坏，可尝试在电脑的命令提示符中进行相关的代码操作即可。

win10升级1909错误0x8007042b怎么解决

1.可到以下途径，尝试运行“DiagPackage.diagpkg”

C:\\\\Windows\\\\diagnostics\\\\system\\\\WindowsUpdate\\\\DiagPackage.diagpkg

2.如果以上不行，试试按查找>Powershell(选择　ISE)>右键>用管理员运行>把以下拷贝到里面

运行>运行完后重启电脑>然后再试试看

$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:allusersprofile\\\\Application Data\\\\Microsoft\\\\Network\\\\Downloader\\\\qmgr*.dat\\\" -ErrorAction SilentlyContinue

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

Rename-Item $env:systemroot\\\\SoftwareDistribution SoftwareDistribution.bak -ErrorAction SilentlyContinue

Rename-Item $env:systemroot\\\\System32\\\\Catroot2 catroot2.bak -ErrorAction SilentlyContinue

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

Remove-Item $env:systemroot\\\\WindowsUpdate.log -ErrorAction SilentlyContinue

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

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

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

Set-Location $env:systemroot\\\\system32

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

regsvr32.exe /s atl.dll

regsvr32.exe /s urlmon.dll

regsvr32.exe /s mshtml.dll

regsvr32.exe /s shdocvw.dll

regsvr32.exe /s browseui.dll

regsvr32.exe /s jscript.dll

regsvr32.exe /s vbscript.dll

regsvr32.exe /s scrrun.dll

regsvr32.exe /s msxml.dll

regsvr32.exe /s msxml3.dll

regsvr32.exe /s msxml6.dll

regsvr32.exe /s actxprxy.dll

regsvr32.exe /s softpub.dll

regsvr32.exe /s wintrust.dll

regsvr32.exe /s dssenh.dll

regsvr32.exe /s rsaenh.dll

regsvr32.exe /s gpkcsp.dll

regsvr32.exe /s sccbase.dll

regsvr32.exe /s slbcsp.dll

regsvr32.exe /s cryptdlg.dll

regsvr32.exe /s oleaut32.dll

regsvr32.exe /s ole32.dll

regsvr32.exe /s shell32.dll

regsvr32.exe /s initpki.dll

regsvr32.exe /s wuapi.dll

regsvr32.exe /s wuaueng.dll

regsvr32.exe /s wuaueng1.dll

regsvr32.exe /s wucltui.dll

regsvr32.exe /s wups.dll

regsvr32.exe /s wups2.dll

regsvr32.exe /s wuweb.dll

regsvr32.exe /s qmgr.dll

regsvr32.exe /s qmgrprxy.dll

regsvr32.exe /s wucltux.dll

regsvr32.exe /s muweb.dll

regsvr32.exe /s wuwebv.dll

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

REG DELETE \\\"HKLM\\\\SOFTWARE\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\WindowsUpdate\\\" /v AccountDomainSid /f

REG DELETE \\\"HKLM\\\\SOFTWARE\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\WindowsUpdate\\\" /v PingID /f

REG DELETE \\\"HKLM\\\\SOFTWARE\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\WindowsUpdate\\\" /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.\\\"