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Henke
Asked: 2020-09-15 07:34:12 +0800 CST

没有声音 - 如何撤消“sc delete AudioEndpointBuilder”？

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一个多星期前，我犯了 sc delete AudioEndpointBuilder在 Windows 命令行中运行的可怕错误。后果真是灾难性的。
我的电脑再也没有声音了！如何撤消这个明显危险的命令？

天真的尝试只是简单地运行sc create AudioEndpointBuilder 并没有解决问题。

windows audio

1 个回答

  1. Best Answer

    这里有一些建议。

    1. 您可以在以下位置下载并解压缩以下cmd文件：
      https ://user.it.uu.se/%7Ehesc0353/AudiosrvEndpointBuilder.zip

    解压后右击选择Run as administrator.

    如果您遇到问题Overwrite (Yes/No)?，那么我建议您始终键入n（表示否）并点击Enter，因为回答是意味着您将覆盖应该可以撤消注册表中的更改的备份文件——以防万一是你想做的事情。

    脚本内容如下：

    @Echo off
:: ---------------------------------------------------------------------------------------
:: https://user.it.uu.se/%7Ehesc0353/AudiosrvEndpointBuilder.zip
:: ---------------------------------------------------------------------------------------
:: If you substantially alter this code - or use just small snippets of it -
:: please make sure to always leave the following 12 lines intact:
 Echo.
 Echo  DISCLAIMER.
 Echo  Read https://stackoverflow.com/legal/terms-of-service/public#warranties !
 Echo  Credit - https://superuser.com/users/1102737/henke
 Echo  This issue has caused me LOTS of frustration and that I have spent many, MANY hours
 Echo  hours on resolving it. So if this cmd file has been helpful, the best way to thank
 Echo  me is to upvote both the question and this answer - if you are allowed to.
 Echo     Link to answer - https://superuser.com/a/1585392
 Echo  (c) Copyright Henke 2022-05-05 - https://superuser.com/users/1102737
 Echo     This answer to How can I undo 'sc delete AudioEndpointBuilder'? is licensed
 Echo  under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
 Echo.
 Echo  = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
 Echo  =  If you DON'T want to run this file, hit CTRL + C, then y, then ENTER!  =
 Echo  = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
 Echo.
 Echo  If you WANT to run it, you need to right-click it and 'Run as administrator'.
 Echo.
:: ---------------------------------------------------------------------------------------
pause

:: Save a backup of the existing registry keys for AudioEndpointBuilder:
%SystemRoot%\System32\reg export^
 HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder^
 %SystemRoot%\BackupOfAudioEndpointBuilder.reg
:: Delete the existing registry keys for AudioEndpointBuilder:
reg delete HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /f
:: Create the registry keys for AudioEndpointBuilder:
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v Description /d^
 @^%%SystemRoot^%%\System32\AudioEndpointBuilder.dll,-205 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v DisplayName /d^
 @^%%SystemRoot^%%\System32\AudioEndpointBuilder.dll,-204 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v ErrorControl /t^
 REG_DWORD /d 1 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v^
 FailureActions /t REG_BINARY /d^
 "80510100000000000000000003000000140000000100000060ea000001000000c0d401000000000000000000" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v Group /d^
 AudioGroup /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v ImagePath /t^
 REG_EXPAND_SZ /d "%%SystemRoot%%\System32\svchost.exe -k LocalSystemNetworkRestricted -p" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v ObjectName /d^
 LocalSystem /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v RequiredPrivileges /t^
 REG_MULTI_SZ /d SeChangeNotifyPrivilege /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v^
 ServiceSidType /t REG_DWORD /d 1 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v^
 Start /t REG_DWORD /d 2 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder /v^
 Type /t REG_DWORD /d 32 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder\Parameters /v^
 ServiceDll /t REG_EXPAND_SZ /d ^%%SystemRoot^%%\System32\AudioEndpointBuilder.dll /f
reg add HKLM\SYSTEM\CurrentControlSet\services\AudioEndpointBuilder\Parameters /v^
 ServiceDllUnloadOnStop /t REG_DWORD /d 1 /f

:: Save a backup of the existing registry keys for Audiosrv:
%SystemRoot%\System32\reg export^
 HKLM\SYSTEM\CurrentControlSet\services\Audiosrv %SystemRoot%\BackupOfAudiosrv.reg
:: Delete the existing registry keys for Audiosrv:
reg delete HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /f
:: Create the registry keys for Audiosrv:
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v DependOnService /t^
 REG_MULTI_SZ /d "AudioEndpointBuilder\0RpcSs" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v Description /d^
 @^%%SystemRoot^%%\System32\audiosrv.dll,-201 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v DisplayName /d^
 @^%%SystemRoot^%%\System32\audiosrv.dll,-200 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v ErrorControl /t^
 REG_DWORD /d 1 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v^
 FailureActions /t REG_BINARY /d^
 "80510100000000000000000003000000140000000100000060ea000001000000c0d401000100000020bf0200" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v Group /d^
 AudioGroup /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v ImagePath /t^
 REG_EXPAND_SZ /d "%%SystemRoot%%\System32\svchost.exe -k LocalServiceNetworkRestricted -p" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v ObjectName /d^
 "NT AUTHORITY\LocalService" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v RequiredPrivileges /t^
 REG_MULTI_SZ /d "SeChangeNotifyPrivilege\0SeImpersonatePrivilege\0SeIncreaseWorkingSetPrivilege" /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v^
 ServiceSidType /t REG_DWORD /d 1 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v^
 Start /t REG_DWORD /d 2 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv /v^
 Type /t REG_DWORD /d 16 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv\Parameters /v^
 ServiceDll /t REG_EXPAND_SZ /d ^%%SystemRoot^%%\System32\Audiosrv.dll /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv\Parameters /v^
 ServiceDllUnloadOnStop /t REG_DWORD /d 1 /f
reg add HKLM\SYSTEM\CurrentControlSet\services\Audiosrv\Security /v Security /t REG_BINARY /d^
 "01000480c0000000cc00000000000000140000000200ac000600000000001400fd01020001010000000000051200000000001800ff010f0001020000000000052000000020020000000014008d010200010100000000000504000000000014008d010200010100000000000506000000000018008d000200010200000000000f0200000001000000000038008d000200010a00000000000f0300000000040000abace86417c3b0f1abc5110bd73b6dc89d8a33d21867214545351283ff23a71d010100000000000512000000010100000000000512000000" /f

:: Create the services:
sc create AudioEndpointBuilder binPath=^
 ^%%SystemRoot^%%"\system32\svchost.exe -k LocalSystemNetworkRestricted" type= share start= auto
sc create Audiosrv binPath=^
 ^%%SystemRoot^%%"\system32\svchost.exe -k LocalServiceNetworkRestricted" type= share start= auto

:Description
 Echo  Please note!
 Echo  - - - - - -
 Echo  '%0' created the AudioEndpointBuilder Audiosrv services
 Echo  in the registry and in services.msc.
 Echo.
 Echo   = = = = = = = = = = = = = = = = = =
 Echo   =  PLEASE RESTART YOUR COMPUTER!  =   I hope your Audio works now. (It should!)
 Echo   = = = = = = = = = = = = = = = = = =
 Echo.
 Echo  -  *  -  *  -
 Echo.
 Echo  Finished! - Press ENTER when you are ready to close this terminal window.
 Echo.
:: ---------------------------------------------------------------------------------------
pause

    如果上述脚本无法恢复您计算机中的声音，则可能是文件AudioEndpointBuilder.dll和/或audiosrv.dll. 这两个文件通常位于C:\Windows\System32\. 与您当前的 Windows 10 版本相比，它们可能丢失或版本错误。
    但是，除非您弄乱了这些文件，否则这可能 不是问题。

    脚本无法恢复声音的另一个原因可能是您的声音驱动程序有问题。但我认为这也不太可能。在Device Manager寻找Sound, video and game controllers。安装最新可用驱动程序的最简单方法可能是让 Windows Update 为您完成。

    1. 您可以尝试升级到更高版本的 Windows 10。这与全新安装 Windows 10 的效果类似。在我的带有 HDD 驱动器的笔记本电脑上，这大约需要 7 个小时。例如，请参阅：
      自动升级到新的 Windows 10 功能更新
      如何强制 Windows 10 安装更新
      或进行在线搜索，例如：
      "Windows 10" "Update & Security" "Update Assistant"。

    2. 点击Win ⊞+ R，键入cmd，按住 Ctrl+Shift并点击Enter。 1
      然后运行：

    DISM /Online /Cleanup-Image /RestoreHealth
    1. 全新安装 Windows 10。通过这样做，您将丢失计算机上安装的所有软件，因此这应该被视为最后的手段。

    参考

    1按住Ctrl+以管理员身份Shift打开命令提示符。

    • 2

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