windows10错误代码0x80070490怎么解决。( 二 )


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.\"
#FormatImgID_2#
方法二:
使用sfc /scannow和Dism自动扫描和修补系统档案,然後再重启电脑:
1.右键点击任务栏上的Windows图标,选择【Microsoft Powershell(管理员)】
2.逐一输入以下指令:
Dism /Online /Cleanup-Image /CheckHealth
#FormatImgID_3#
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth
sfc /scannow
#FormatImgID_4#
3.重启电脑
4.如果出现”有一些文件无法修复“的回报,重复步骤1-3几次

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