现代网络浏览器（如Google Chrome、Microsoft Edge、Firefox等）包含Flash的嵌入式副本。因此，如果您运行的是 Windows 10 计算机，您最多可以拥有 4 个Adob​​e Flash Player副本：一份用于Internet Explorer，一份用于Microsoft Edge，一份用于Firefox，一份用于Opera。此外，您可能会发现两个Flash播放器同时运行的情况，一个作为单个插件安装在Chrome中，另一个安装在^(Chrome)Windows中，试图解析数据。

在这种情况下，您可能需要删除或卸载Adob​​e Flash Player的某个版本。这篇文章将引导您完成从Windows 10 PC中删除嵌入式 Adob​​e Flash的过程。^{(Embedded Adobe Flash)}

如何从Windows PC中删除Adob​​e Flash Player

在继续之前，您应该使用您的管理帐户登录并禁用浏览器中的 Flash Player^{(disable the Flash Player in your browser)}，即使您不使用它或将其设置为默认浏览器也是如此。

要从 Windows 10 计算机上完全卸载Adob​​e Flash Player，您可以按照以下任一方法进行操作：

1. 使用 Adob​​e Flash 卸载程序
2. 运行 KB4577586
3. 手动删除 Flash。

让我们来看看这些方法。

1]使用Adobe Flash卸载程序

要从您的Windows计算机上完全卸载和删除Adob​​e Flash Player ，请单击此处下载^{(clicking here)}Adob​​e Flash Uninstaller。

接下来，关闭所有程序，包括浏览器并运行Adob​​e Flash Uninstaller。它可以在 64 位和 32 位版本的Windows操作系统上执行。然后删除这些文件夹中的所有文件：

• C:Windowssystem32MacromedFlash
• C:WindowsSysWOW64MacromedFlash
• %appdata%AdobeFlash 播放器
• %appdata%MacromediaFlash 播放器

完成此操作后，重新启动计算机。

然后打开您的浏览器并前往此处检查^{(going here)}Flash Player的状态。

2]运行KB4577586

Adobe Flash Player将于 2020 年12 月 31 日^{(December 31)}停止支持。为了帮助用户，Microsoft已发布KB4577586以从您的 PC中卸载Flash 。你可以通过这里^{(going here)}使用这个Flash 去除工具^{(Flash Removal Tool)}。

3]手动删除Flash

接下来，打开文件资源管理器^{(File Explorer)}并转到以下地址C:WindowsservicingPackages 并检查以下条目 -

• Adobe-Flash-For-Windows-Package ~ 31bf3856ad364e35~amd64…。（Flash Player的版本号）
• Adobe - Flash -For -Windows-WOW64-Package ~ 31bf3856ad364e35~amd64…。（ Flash播放器的版本号#）
• Adobe-Flash-For-Windows-onecoreuap-Package ~ 31bf3856ad364e35~amd64... ( Flash Player的版本号)

记下这些 Adob​​e-Flash 软件包名称。

现在，通过启动“运行”对话框并在其空白字段中输入“ regedit.exe ”来打开^{(regedit.exe)}注册表编辑器。^(Registry)点击“输入^(Enter)”。

依次右键单击^{(Right-click)}具有上述 3 个名称的三个键，然后选择“权限^{(Permissions)}”。

通过选中“允许^(Allow)”启用对管理员帐户的^{(Administrators)}完全控制^{(Full control)}。

单击“确定”。

现在，依次选择 3 个键中的每一个，然后在右侧选择Visibility DWORD 。右键单击可见性^(Visibility)并将值数据^{(Value Data)}从2更改为1。

对其他键也重复相同的过程。

完成此操作后，您现在可以使用DISM实用程序删除包。^(Packages)因此，打开提升的命令提示符并依次执行以下 3 个命令：

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-Package~31bf3856ad364e35~amd64-10.0.17134.1

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-WOW64-Package~31bf3856ad364e35~amd64-10.0.17134.1

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-onecoreuap-Package~31bf3856ad364e35~amd64-10.0.17134.1

注意^(NOTE)：在您的情况下，最后的数字可能会有所不同，因为版本号不同，所以请使用您系统上的数字。

此操作将删除System32下的^(System32)Macromed文件夹以及SysWOW64文件夹中的所有内容。

重新启动系统。

这完成了我们从Windows 10中完全删除嵌入式Adob​​e Flash Player的操作。

相关^(Related)：Adobe Flash Player 被阻止；如何解除封锁？

Completely remove or uninstall Adobe Flash Player from Windows PC

Modern-day web browsеrs like Google Chrome, Microsoft Edge, Firefox, and others include an embedded copy of Flash. Ѕo, if you are running a Windows 10 computer, you can have up to 4 copies of Adobe Flash Player: one for Internet Explorer, one for Microsoft Edge, one for Firefox, and one for Opera, respectively. Also, you may find instances where two Flash players are running simultaneously, one installed in Chrome as a single plugin and the other installed in Windows, trying to parse the data.

At such times, you may want to remove or uninstall one of the versions of Adobe Flash Player. This post walks you through the process of removing the Embedded Adobe Flash from Windows 10 PC.

How to remove Adobe Flash Player from Windows PC

Before proceeding further, you should sign in with your administrative account and disable the Flash Player in your browser, even if you are not using it or set it as the default browser.

To completely uninstall Adobe Flash Player from your Windows 10 computer, you can follow any one of these methods:

1. Use Adobe Flash Uninstaller
2. Run KB4577586
3. Manually remove Flash.

Let us take a look at these methods.

1] Use Adobe Flash Uninstaller

To completely uninstall and remove Adobe Flash Player from your Windows computer, download Adobe Flash Uninstaller by clicking here.

Next, close all your programs including your browsers and run Adobe Flash Uninstaller. It executes on both 64-bit and 32-bit versions of the Windows operating systems. Then delete all the files in these folders:

• C:\Windows\system32\Macromed\Flash
• C:\Windows\SysWOW64\Macromed\Flash
• %appdata%\Adobe\Flash Player
• %appdata%\Macromedia\Flash Player

Once you do this, restart your computer.

Then open your browser and check the status of Flash Player by going here.

2] Run KB4577586

Adobe Flash Player will go out of support on December 31, 2020. To help users, Microsoft has released KB4577586 to uninstall Flash from your PC. You can use this Flash Removal Tool, by going here.

3] Manually remove Flash

Next, open File Explorer and go the following address C:\Windows\servicing\Packages and check for the following entries-

• Adobe-Flash-For-Windows-Package ~ 31bf3856ad364e35~amd64…. (version number of the Flash Player)
• Adobe-Flash-For-Windows-WOW64-Package ~ 31bf3856ad364e35~amd64…. (version number of the Flash player #)
• Adobe-Flash-For-Windows-onecoreuap-Package ~ 31bf3856ad364e35~amd64… (version number of the Flash Player)

Note down these Adobe-Flash packages names.

Now, open the Registry editor by launching the ‘Run’ dialog box and entering ‘regedit.exe’ in its empty field. Hit ‘Enter’.

Right-click the three keys which have the above 3 names, individually, one after the other, and select ‘Permissions’.

Enable Full control for the Administrators account by checking ‘Allow’.

Click ‘OK’.

Now, select each of the 3 keys one after the other and then select Visibility DWORD on the right side. Right-click on Visibility and change the Value Data from 2 to 1.

Repeat the same procedure for the other keys as well.

Having done that, you will now be able to remove Packages using the DISM utility. So open an elevated command prompt and execute the following 3 commands one after the other:

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-Package~31bf3856ad364e35~amd64-10.0.17134.1

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-WOW64-Package~31bf3856ad364e35~amd64-10.0.17134.1

dism /online /remove-package /packagename:Adobe-Flash-For-Windows-onecoreuap-Package~31bf3856ad364e35~amd64-10.0.17134.1

NOTE: The numbers at the end could be different in your case, because of the version number difference, so use the numbers on your system.

This action will remove everything inside the Macromed folder under System32 as well as the SysWOW64 folders.

Restart your system.

This completes our action of completely removing the embedded Adobe Flash Player from Windows 10.

Related: Adobe Flash Player is blocked; How to unblock it?

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