Failed to delete child registry keys HRESULT = 0x80070005

在给win7或2008r2 iso集成KB3020369、KB3125574时遇到：

Failed to delete child registry keys: Microsoft-Hyper-V-Integration-Services-Package~31bf3856ad364e35~amd64~~6.3.9600.17388 [HRESULT = 0x80070005 - E_ACCESSDENIED]

为什么要集成这2个补丁，我在这篇文档开头有介绍背景：https://cloud.tencent.com/developer/article/2372545

因为Win7/2008R2远程分辨率字太小，需要调整DPI缩放，需要这2个补丁才行。

集成KB3020369很顺利，集成KB3125574时报错如上，详细的报错信息C:WindowsLogsDISMdism.log里很长，关键的就是我贴的那个，网查有跟我遇到一模一样问题的网友

https://www.ntlite.com/community/index.php?threads/are-e_accessdenied-cbs-errors-on-cleanup-tasks-normal-for-offline-servicing-or-harmless-side-effect-of-ntlites-behavior.2220/

https://textbin.net/raw/p6lzp0dork 是同样问题的dism.log日志，打开看了下，跟我遇到的问题一模一样，但是没有解决方案

既然报错信息是删除失败，那干脆我手动删除算了

删除很简单：本人把install.wim挂到了B:boot

代码语言：powershell复制

Dism /Mount-Image /ImageFile:"B:Win7tmpsourcesinstall.wim" /index:1 /MountDir:"B:boot"

于是去b:bootwindowssystem32config找SOFTWARE，打开注册表加载配置单元，挂到HKLM下面名为sssss

于是用Registry Workshop在HKLMsssss下面搜Microsoft-Hyper-V-Integration-Services-Package

搜到了3条

代码语言：txt复制

HKEY_LOCAL_MACHINEsssssMicrosoftWindowsCurrentVersionComponent Based ServicingApplicabilityEvaluationCacheMicrosoft-Hyper-V-Integration-Services-Package~31bf3856ad364e35~amd64~~6.3.9600.17388
HKEY_LOCAL_MACHINEsssssMicrosoftWindowsCurrentVersionComponent Based ServicingApplicabilityEvaluationCacheMicrosoft-Hyper-V-Integration-Services-Package~31bf3856ad364e35~amd64~~6.3.9600.17681
HKEY_LOCAL_MACHINEsssssMicrosoftWindowsCurrentVersionComponent Based ServicingApplicabilityEvaluationCacheMicrosoft-Hyper-V-Integration-Services-Package~31bf3856ad364e35~amd64~~6.3.9600.17903

报错信息里只涉及第1条，于是提权删掉第1条

提权后执行

代码语言：powershell复制

Remove-Item -Path "HKLM:sssssMicrosoftWindowsCurrentVersionComponent Based ServicingApplicabilityEvaluationCacheMicrosoft-Hyper-V-Integration-Services-Package~31bf3856ad364e35~amd64~~6.3.9600.17388"

删除后则卸载配置单元

然后再继续集成

代码语言：powershell复制

mkdir -force b:temp
cmd.exe /c expand -f:* "B:win7packageswindows6.1-kb3020369-x64.msu" "b:temp"
dism /Image:"B:boot" /add-package /packagepath:"Windows6.1-KB3020369-x64.cab"
cmd.exe /c expand -f:* "B:win7packageswindows6.1-kb3125574-v4-x64.msu" "b:temp"
dism /Image:"B:boot" /add-package /packagepath:"b:tempWindows6.1-KB3125574-v4-x64.cab"

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Failed to delete child registry keys HRESULT = 0x80070005 - E_ACCESSDENIED