您可能遇到了注册表编辑器在工作时无法打开或崩溃的问题，可能会出现错误消息 -注册表编辑器已停止工作^{(Registry Editor has stopped working)}。在本文中，我们将提出一些可以帮助您解决问题的建议。

注册表编辑器已停止工作

如果注册表^(Registry)和相关系统文件已损坏，则可能会发生这种情况。如果注册表^(Registry)项的最大长度设置为 255 字节，也会发生这种情况，在这种情况下，注册表编辑器^{(Registry Editor)} 会不断搜索它，从而导致崩溃。当您取消搜索时，您的注册表编辑器^{(Registry Editor)}会因为该特定键而崩溃，因为它处于无限循环中。

注册表编辑器^{(Registry Editor)}无法打开或崩溃

如果您的注册表编辑器^{(Registry Editor)}未打开或崩溃并显示错误消息 -注册表编辑器已停止工作，^{(Registry Editor has stopped working)}请按照以下建议解决问题：

1. 运行 SFC 和 DISM 命令
2. 替换注册表编辑器
3. 使用第三方注册表编辑器

让我们详细谈谈它们。

1]运行SFC和DISM命令

如果问题是因为文件损坏，那么SFC和DISM命令可以帮助您解决这个问题。因此，为此，请以管理员身份从开始菜单启动^{(Start Menu)}命令提示符^{(Command Prompt)}，然后键入以下命令以在安全模式下运行系统文件检查器。

sfc /scannow

让这个命令运行，因为它需要一段时间。

完成后重启电脑看看。

如果没有帮助，则需要修复 Windows 系统映像^{(repair the Windows system image)}。执行以下命令：

Dism /Online /Cleanup-Image /CheckHealth

Dism /Online /Cleanup-Image /ScanHealth

Dism /Online /Cleanup-Image /RestoreHealth

看看这是否有帮助。

提示^(TIP)：我们自己的 RegOwnit 可以在不打开Regedit的情况下设置^(Regedit)注册表项的^(Registry)所有权^(Ownership)和权限^{(Permissions)}。

2]替换注册表编辑器

这是解决此问题的最佳方法之一。在本节中，我们将通过将损坏的注册表编辑器替换为可用的注册表编辑器来修复^{(Registry Editor)}Regedit.exe崩溃问题。

为此，请启动Windows 资源管理器^{(Windows Explorer)}( Win + E )，然后搜索以下地址。

C:\Windows.old

从Start Menu^{(Start Menu)}以管理员身份启动命令提示符^{(Command Prompt)}，键入以下命令并按Enter：

takeown /f “C:\Windows\regedit.exe”

icacls “C:\Windows\regedit.exe” /grant “%username%”:F

现在，启动Windows 资源管理器^{(Windows Explorer)}并转到以下位置。

C:\Windows

搜索regedit.exe，右键单击它，选择Rename，然后将其重命名为regeditOLD.exe。

最后，重新启动您的计算机，您的注册表编辑器^{(Registry Editor)}将正常工作。

提示^(TIP)：了解如何在不使用 regedit.exe 的情况下编辑Windows 注册表^{(Windows Registry)}- 而是使用 Reg.exe。

3]使用^(Use)第三方注册表编辑器^{(Registry Editor)}

这可能有点牵强，但如果您在更换注册表编辑器^{(Registry Editor)}后仍面临问题，或者想要比注册表编辑器^{(Registry Editor)}更好的东西，那么需要检查RegCool ，这是一个在您的Windows计算机上完美运行的第三方注册表编辑器。^{(Registry Editor)}

祝一切顺利。

阅读^(Read)：  Windows cannot find C:/Windows/regedit.exe。

Registry Editor not opening, crashing or stopped working in Windows 11/10

You may have experienced an issue where your Registry Editor does not oрen or crashes when you аre working, maybe with an error message – Registry Editor has stopped working. In this article, we are going to suggest some suggestions that may help you fix the issue.

Registry Editor has stopped working

This can happen if the Registry and relates system files have got corrupted. It can also occur if the maximum length of a Registry key is set to 255 bytes, in which case the Registry Editor keeps searching for it leading to a crash. When you cancel the search, your Registry Editor crashes as it was in an endless loop because of that one particular key.

Registry Editor not opening or crashing

If your Registry Editor does not open or crashes with an error message – Registry Editor has stopped working follow these suggestions to resolve the issue:

1. Run SFC and DISM Commands
2. Replace Registry Editor
3. Use a third-party Registry Editor

Let us talk about them in detail.

1] Run SFC and DISM Commands

If the issue is because of a corrupted file then SFC and DISM commands can help you with that. So, to do that, launch Command Prompt as an administrator from the Start Menu and type the following command to run System File Checker in Safe Mode.

sfc /scannow

Let this command run as it will take a while.

After the completion, restart your PC and see.

If it has not helped, you need to repair the Windows system image. Execute the following commands:

Dism /Online /Cleanup-Image /CheckHealth

Dism /Online /Cleanup-Image /ScanHealth

Dism /Online /Cleanup-Image /RestoreHealth

See if this has helped.

TIP: Our own RegOwnit which can set Ownership and Permissions on Registry keys without opening Regedit.

2] Replace Registry Editor

This is one of the best ways to fix this issue. In this section, we are going to fix the Regedit.exe crashing issue by replacing the broken Registry Editor with a working one.

To do that, launch Windows Explorer (Win + E), and search the following address.

C:\Windows.old

Launch Command Prompt as an administrator from the Start Menu, type the following commands and hit Enter:

takeown /f “C:\Windows\regedit.exe”

icacls “C:\Windows\regedit.exe” /grant “%username%”:F

Now, launch Windows Explorer and go to the following location.

C:\Windows

Search for regedit.exe, right-click on it, select Rename, and rename it to regeditOLD.exe.

Finally, restart your computer and your Registry Editor will work just fine.

TIP: See how you can edit Windows Registry without using regedit.exe – but instead by using Reg.exe.

3] Use a third-party Registry Editor

This might be a bit of a stretch but if you are facing the problem even after replacing Registry Editor or want something that works better than Registry Editor then need to checkout RegCool, a third-party Registry Editor that works perfectly on your Windows computer.

All the best.

Read: Windows cannot find C:/Windows/regedit.exe.

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