您在 C 盘上看到$WinREAgent也许想知道它的用途是什么。好吧^(Well)，带有“美元”$ 符号的此类文件夹表示该文件夹是隐藏的，它们用于在安装阶段创建并仅在有限的时间内持续。在这篇文章中，我们将讨论Windows 11和Windows 10上 C 盘上可用的 $WinREAgent 文件夹。

什么是Windows 11/10

$WinREAgent 文件夹通常在升级或更新期间创建，并在需要回滚时使用。

它由Windows 恢复环境创建，可在系统无法启动时用作解决方案。WinRE可以修复阻止Windows操作系统成功启动的常见问题。一旦它的使用结束，它的大部分内容都会被删除。

它是一个隐藏文件夹，要查看它，您必须让 Windows 显示隐藏文件和文件夹。

如果您现在在健康的系统上看到该文件夹​​，您将看到它可能包含另一个名为Scratch^(Scratch)的空子文件夹。

除了仅显示 0 字节的大小之外，您不会在 $ WinREAgent文件夹中找到更多详细信息。^(WinREAgent)

如果您决定删除它，您可以继续删除它。

如果您在更新系统时遇到问题，那么删除WinREAgent文件夹可能是可以帮助您安装更新的解决方案之一。

一些用户注意到，在卸载 Windows 11/10 更新助手后，$ WinREAgent文件夹会被删除。

不幸的是，微软网站上的任何地方都没有提到这个文件夹——所以如果你知道更多关于它的信息，请在下面添加你的评论，以造福所有人。^{(Unfortunately, there is no mention of this folder anywhere on the Microsoft websites – so if you do know anything more about it, please do add your comments below for the benefit of all.)}

我应该删除Programs或Windows文件夹中的任何系统文件夹吗？

很多人对这些文件夹感到好奇，因为他们发现它们很奇怪或者里面有很多文件。直截了当，它们应该保持原样，而不是被触及。虽然有些文件夹会自动重新创建，但是如果你强行删除一个文件夹，那么你可能会破坏Windows OS^{(Windows OS)}中的很多东西。如果您想腾出一些空间，最好查看一下Storage Sense 功能^{(Storage Sense feature)}。

我可以删除 Windows.old 文件夹吗？

它是由Windows 升级^{(Windows Upgrade)}助手创建的备份文件夹。它可以在两种情况下使用；当Windows升级失败或用户选择在规定时间内回滚时。可以手动删除此文件夹，但请确保您不想回滚，并且当前升级一切正常。

想了解更多关于以下文件夹的信息？^{(Want to learn more about the following folders?)}

$SysReset 文件夹| $Windows.~BT & $Windows.~WS 文件夹| WinSxS 文件夹^{(WinSxS folder)}| SoftwareDistribution 文件夹^{(SoftwareDistribution folder)}| Catroot & Catroot2 文件夹^{(Catroot & Catroot2 folders)}| REMPL 文件夹| 程序数据文件夹| Windows.old 文件夹| System32 和 SysWOW64 文件夹。

What is this $WinREAgent folder I see on C Drive?

Do уou see a $WinREAgent folder on your C drive? And maybe wondering what it is there for. Well, such folders with the ‘Dollar’ $ sign indicate that the folder is hidden and they are used to create during the installation phase and continuing for only a limited period of time. In this post, we will talk about $WinREAgent folder available on the C drive on Windows 11 and Windows 10.

What is $WinREAgent folder in Windows 11/10

$WinREAgent folder is usually created during an upgrade or update and it is made use of in case a rollback is required.

It is created by the Windows Recovery Environment that works as a solution when the system fails to start. WinRE can repair the common issues that prevent the Windows operating system from booting successfully. Once its use is over, most of its content gets deleted.

It is a hidden folder and to see it, you have to make Windows show hidden files and folders.

If you see the folder now on a healthy system, you will see that it may contain another empty sub-folder named Scratch.

You will not find more details in the $WinREAgent folder except the size that shows only 0 bytes.

If you do decide to delete it, you can go ahead and delete it.

If you are facing issues while updating your system, then deleting the WinREAgent folder could be one of the solutions that can help you install the updates.

Some users have noticed that the $WinREAgent folder gets removed after they uninstalled the Windows 11/10 Update Assistant.

Unfortunately, there is no mention of this folder anywhere on the Microsoft websites – so if you do know anything more about it, please do add your comments below for the benefit of all.

Should I be deleting any system folder in the Programs or Windows folder?

A lot of people have curiosity looking at these folders because they found them odd or have a lot of files inside them. To be straightforward, they should be left as they should be, and not touched. While some folders are automatically recreated, but if you forcefully delete a folder, then you may break a lot of things in Windows OS. If at all you want to clear some space, it is best to look at the Storage Sense feature that makes sure.

Can I delete Windows.old Folder?

It is a backup folder that is created by Windows Upgrade assistant. It can be used in two cases; when Windows upgrade fails or when users choose to roll back within the stipulated time. This folder can be deleted manually but make sure you do not want to roll back and everything is working fine with the current upgrade.

Want to learn more about the following folders?

$SysReset folder | $Windows.~BT & $Windows.~WS folders | WinSxS folder | SoftwareDistribution folder | Catroot & Catroot2 folders | REMPL folder | ProgramData folder | Windows.old folder | System32 and SysWOW64 folders.

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