120 lines
3.8 KiB
PowerShell
120 lines
3.8 KiB
PowerShell
<#
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.SYNOPSIS
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Reset-WindowsUpdate.ps1 - Resets the Windows Update components
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.DESCRIPTION
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This script will reset all of the Windows Updates components to DEFAULT SETTINGS.
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.OUTPUTS
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Results are printed to the console. Future releases will support outputting to a log file.
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.NOTES
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Written by: Ryan Nemeth
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Find me on:
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* My Blog: http://www.geekyryan.com
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* Twitter: https://twitter.com/geeky_ryan
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* LinkedIn: https://www.linkedin.com/in/ryan-nemeth-b0b1504b/
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* Github: https://github.com/rnemeth90
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* TechNet: https://social.technet.microsoft.com/profile/ryan%20nemeth/
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Change Log
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V1.00, 05/21/2015 - Initial version
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V1.10, 09/22/2016 - Fixed bug with call to sc.exe
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V1.20, 11/13/2017 - Fixed environment variables
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#>
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$arch = Get-WMIObject -Class Win32_Processor -ComputerName LocalHost | Select-Object AddressWidth
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Write-Host "1. Stopping Windows Update Services..."
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Stop-Service -Name BITS
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Stop-Service -Name wuauserv
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Stop-Service -Name appidsvc
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Stop-Service -Name cryptsvc
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Write-Host "2. Remove QMGR Data file..."
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Remove-Item "$env:allusersprofile\Application Data\Microsoft\Network\Downloader\qmgr*.dat" -ErrorAction SilentlyContinue
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Write-Host "3. Renaming the Software Distribution and CatRoot Folder..."
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Rename-Item $env:systemroot\SoftwareDistribution SoftwareDistribution.bak -ErrorAction SilentlyContinue
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Rename-Item $env:systemroot\System32\Catroot2 catroot2.bak -ErrorAction SilentlyContinue
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Write-Host "4. Removing old Windows Update log..."
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Remove-Item $env:systemroot\WindowsUpdate.log -ErrorAction SilentlyContinue
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Write-Host "5. Resetting the Windows Update Services to defualt settings..."
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"sc.exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)"
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"sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)"
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Set-Location $env:systemroot\system32
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Write-Host "6. Registering some DLLs..."
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regsvr32.exe /s atl.dll
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regsvr32.exe /s urlmon.dll
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regsvr32.exe /s mshtml.dll
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regsvr32.exe /s shdocvw.dll
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regsvr32.exe /s browseui.dll
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regsvr32.exe /s jscript.dll
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regsvr32.exe /s vbscript.dll
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regsvr32.exe /s scrrun.dll
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regsvr32.exe /s msxml.dll
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regsvr32.exe /s msxml3.dll
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regsvr32.exe /s msxml6.dll
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regsvr32.exe /s actxprxy.dll
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regsvr32.exe /s softpub.dll
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regsvr32.exe /s wintrust.dll
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regsvr32.exe /s dssenh.dll
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regsvr32.exe /s rsaenh.dll
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regsvr32.exe /s gpkcsp.dll
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regsvr32.exe /s sccbase.dll
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regsvr32.exe /s slbcsp.dll
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regsvr32.exe /s cryptdlg.dll
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regsvr32.exe /s oleaut32.dll
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regsvr32.exe /s ole32.dll
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regsvr32.exe /s shell32.dll
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regsvr32.exe /s initpki.dll
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regsvr32.exe /s wuapi.dll
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regsvr32.exe /s wuaueng.dll
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regsvr32.exe /s wuaueng1.dll
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regsvr32.exe /s wucltui.dll
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regsvr32.exe /s wups.dll
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regsvr32.exe /s wups2.dll
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regsvr32.exe /s wuweb.dll
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regsvr32.exe /s qmgr.dll
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regsvr32.exe /s qmgrprxy.dll
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regsvr32.exe /s wucltux.dll
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regsvr32.exe /s muweb.dll
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regsvr32.exe /s wuwebv.dll
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Write-Host "7) Removing WSUS client settings..."
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REG DELETE "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate" /v AccountDomainSid /f
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REG DELETE "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate" /v PingID /f
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REG DELETE "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate" /v SusClientId /f
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Write-Host "8) Resetting the WinSock..."
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netsh winsock reset
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netsh winhttp reset proxy
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Write-Host "9) Delete all BITS jobs..."
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Get-BitsTransfer | Remove-BitsTransfer
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Write-Host "10) Attempting to install the Windows Update Agent..."
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if($arch -eq 64){
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wusa Windows8-RT-KB2937636-x64 /quiet
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}
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else{
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wusa Windows8-RT-KB2937636-x86 /quiet
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}
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Write-Host "11) Starting Windows Update Services..."
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Start-Service -Name BITS
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Start-Service -Name wuauserv
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Start-Service -Name appidsvc
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Start-Service -Name cryptsvc
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Write-Host "12) Forcing discovery..."
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wuauclt /resetauthorization /detectnow
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Write-Host "Process complete. Please reboot your computer." |