我们在日常生活中用于多种用途的所有电子设备，如个人电脑、台式机^(Desktop)、笔记本电脑等，用于商业、运行^(Laptops)互联网^(Internet)、娱乐等，包含许多组件，如处理器、操作系统、RAM和更多的。我们的笔记本电脑^(Laptop)或 PC 或台式机包含什么操作系统非常重要。由于我们提供了许多操作系统，如Windows、Linux、UNIX等，我们想要使用它是一个非常重要的决定。所有操作系统都有自己的优点和缺点。但我们一般会选择方便易用的操作系统。和Windows操作系统是最佳选择，因为它非常人性化且易于操作。

Windows操作系统带有许多 Windows 版本，如Windows XP、Windows 7、Windows 8.1、Windows 10等。市场上可用的最新版本 Windows 是Windows 10。由于我们生活在一个技术世界中，因此每天都有新的更新出现在市场上。同样，对于Windows 10，新的更新每天都会到来。Windows 10用户可以看到有新更新可用于他们的系统的通知。

无论您如何避免更新您的 Windows，在某些时候都需要更新它，因为可能会开始出现许多问题，例如您的 PC 可能会变慢或某些应用程序可能会停止支持和运行等。更新 Windows 可以为您提供新功能，例如安全修复、改进等，而且让您的 PC 保持最新状态也不是一项非常困难的任务。

如何检查更新是否适用于 Windows 10？^{(How to check if Update Available for Windows 10?)}

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

要检查是否有适用于 windows10 的更新并进行更新，请按照以下步骤操作：

1. 按 Windows 键 + I 打开设置^(Settings)，然后单击更新和安全。^{(Update and Security.)}

2. 在Windows Update下，将打开下面的窗口。

3. 单击“检查更新^{(Check for updates)}”以检查可用的更新。

4. 然后你会看到是否有任何新的更新可用。

5. 单击下载^(Download)按钮下载更新，对于较新的版本，更新将开始自行下载。

6. 之后会出现下面的框，显示更新进度。

7. 达到 100%,您的更新下载完成并单击立即^{(Install Now)}安装以安装更新。对于较新的版本，更新将自动启动。

8. Windows完成安装更新后，会要求系统重新启动^{(System Restart)}。如果您不想重新启动，则可以安排重新启动^{(schedule restart)}或稍后手动重新启动。

为什么 Windows 10 更新速度极慢？^{(Why are Windows 10 Updates Extremely Slow?)}

有时，上述步骤并没有我们想象的那么顺利。遗憾的是，Windows10的更新过程非常缓慢，更新需要花费大量时间。Windows 10 更新速度极慢的原因有很多。这些都是：

• Windows 10 是一个非常庞大且复杂的操作系统。有些更新非常小，更新时甚至不会注意到。同时，其他的非常庞大和庞大，需要大量时间来更新。
• 如果您使用的 Internet 连接速度较慢，即使下载 1 GB 也可能需要数小时。
• 如果多人同时尝试更新窗口，也会影响更新速度。
• Windows 可能非常未优化。您可能会使用它很长时间，并且有太多旧的应用程序数据。
• 您可能更改了错误的设置。如果是这种情况，那么即使是经过良好调整的更新也可能需要很长时间。
• 一些更新需要涵盖很多东西，而缓慢或旧的硬盘驱动器到处都有大量不需要的文件会产生很多问题。
• Windows Update本身就是一个程序，因此它的组件或程序的一部分可能会中断并导致整个过程中断。
• 在更新窗口时，第三方应用程序、服务和驱动程序可能会导致软件冲突。
• 原因之一是 Windows 每次安装更新时都必须重写其注册表。
• 你的硬盘有多碎片化是因为如果它没有正确碎片化，那么硬盘需要做更多的搜索来寻找计算机可以写入更新文件的可用空间，这将消耗大量时间。

如果出现上述任何问题，请不要担心。众所周知，每个问题都有解决方案，所以下面是一些我们可以用来修复 Windows 10 极慢更新的解决方案：^{( fix Windows 10 extremely slow updates:)}

方法 1：检查您的 Internet 连接^{(Method 1: Check your Internet Connection)}

此错误可能有多种原因，例如DNS问题、代理^(Proxy)问题等。但在此之前，请确保您的Internet连接正常（使用其他设备检查或使用其他浏览器）并且您已禁用VPN^(VPNs)（虚拟专用网络^{(Virtual Private Network)}）在您的系统上运行。此外，请确保您拥有良好的高速互联网连接。

方法 2：在 Windows 10 中执行干净启动^{(Method 2: Perform Clean Boot in Windows 10)}

1. 按Windows Key + R按钮，然后键入msconfig 并单击确定。^(OK.)

2. 在常规^(General)选项卡下，确保 选中 选择性启动。^{( Selective startup)}

3、取消勾选 选择性启动下加载启动项。^{(Load startup items)}

4. 切换到服务选项卡^{(Service tab)}并选中 隐藏所有 Microsoft 服务。^{(Hide all Microsoft services.)}

5. 现在单击 禁用所有^{( Disable all )}按钮以禁用所有可能导致冲突的不必要服务。

6. 在启动选项卡上，单击打开任务管理器。^{(Open Task Manager.)}

7. 现在，在“启动”选项卡^{( Startup tab)}（在任务管理器中）禁用所有^{( disable all )}已启用的启动项。

8. 单击确定，然后单击重新启动。^{(Restart. )}现在再次尝试更新Windows，这一次您将能够成功更新您的Windows。

9. 再次按Windows key + R按钮并键入msconfig 并按 Enter。

10. 在常规选项卡上，选择正常启动选项^{( Normal Startup option)} ，然后单击确定。

11. 当系统提示您重新启动计算机时，单击重新启动。^{( click Restart. )}这肯定会帮助您 修复 Windows 10 更新极其缓慢的问题。^{(Fix Windows 10 Updates extremely slow issue.)}

一次，您的 PC 或台式机^(Desktop)或笔记本电脑^(Laptop)重新启动，再次尝试更新您的窗口。一旦Windows 更新^{(Windows Updates)}开始工作，请确保从“系统配置^{(System Configuration)}”窗口重新启用启动程序。^(Startup)

如果您仍然遇到Windows 10 更新^(Updates)极其缓慢的问题，您需要使用本指南^{(this guide)}中讨论的不同方法执行干净启动。要修复 Windows Update Stuck^{(Fix Windows Update Stuck)}，您需要在 PC 中执行干净启动^{(perform a clean boot)}并逐步诊断问题。

方法 3：使用活动时间计划的 Windows 更新^{(Method 3: Scheduled Windows Updates using Active Hours)}

活动时间^{(Active Hours)}可让您指定您在设备上最活跃的时间，以防止Windows在指定时间段内自动更新您的 PC。在这些时间内不会安装任何更新，但您仍然无法手动安装这些更新。当需要重新启动才能完成安装更新时，Windows不会在活动时间内自动重新启动您的 PC。无论如何，让我们看看如何^(How)通过本教程^{(this tutorial.)}更改Windows 10更新的^(Update)活动时间^{(Active Hours)}。

方法 4：运行 Windows 更新疑难解答^{(Method 4: Run Windows Update Troubleshooter)}

您还可以通过运行“ Windows 更新^{(Windows Update)}疑难解答”来解决Windows 10 更新速度极慢的问题。^{(Windows 10 Updates extremely slow issue)}这将需要几分钟，并会自动检测并解决您的问题。

1.按Windows Key + I 打开设置^(Settings)，然后单击更新和安全。^{(Update & Security.)}

2. 从左侧菜单中，确保选择疑难解答。^{(Troubleshoot.)}

3. 现在在启动^(Get)和运行部分下，单击Windows 更新。^{(Windows Update.)}

4. 单击它后，单击Windows Update 下的“运行疑难解答”。^{(Run the troubleshooter)}

5. 按照屏幕上的说明运行疑难解答程序，看看您是否能够 修复 Windows Update Stuck 问题。^{( Fix Windows Update Stuck issue.)}

如果上述步骤都不能帮助解决极其缓慢的Windows 10 更新^(Update)问题，那么作为最后的手段，您可以尝试运行Microsoft Fixit，这似乎有助于解决问题。

1. 转到此处^(here)，然后向下滚动，直到找到“修复 Windows 更新错误。^{(Fix Windows Update errors.)}”

2. 点击它下载Microsoft Fixit或者您可以直接从这里下载。^(here.)

3. 下载后，双击文件运行疑难解答^{(Troubleshooter)}。

4.确保单击高级^(Advanced)，然后单击“以管理员身份运行”^{(“Run as administrator”)}选项。

5. 一旦疑难解答^{(Troubleshooter)}程序将具有管理员权限，它将再次打开，然后单击高级并选择“自动应用修复。^{(Apply repairs automatically.)}”

6.按照屏幕上的说明完成该过程，它将自动解决Windows更新^{(Windows Updates)}的所有问题并修复它们。

方法 5：重命名 SoftwareDistribution 文件夹^{(Method 5: Rename SoftwareDistribution Folder)}

1.打开命令提示符^{(Command Prompt)}。用户可以通过搜索“cmd”然后按 Enter 来执行此步骤。

2. 现在键入以下命令以停止Windows 更新^{(Windows Update)} 服务^(Services)，然后在每个命令后按 Enter ：^(Enter)

网络停止 wuauserv
网络停止 cryptSvc
网络停止位
网络停止 msiserver

3. 接下来，键入以下命令以重命名SoftwareDistribution 文件夹^{(SoftwareDistribution Folder)}，然后按 Enter^(Enter)：

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old

4. 最后，键入以下命令以启动Windows 更新^{(Windows Update)} 服务^(Services)并在每个命令后按 Enter ：^(Enter)

网络启动 wuauserv
网络启动 cryptSvc
网络启动位
网络启动 msiserver

5. 重新启动您的 PC 以保存更改并检查是否可以 修复 Windows 10 更新极其缓慢的问题。^{( Fix Windows 10 Updates extremely slow issue.)}

如果您仍然无法下载更新，则需要删除^(delete) SoftwareDistribution 文件夹。^{(SoftwareDistribution folder.)}

1. 按 Windows 键 + R 然后键入services.msc并按 Enter。

2. 右键单击​​ Windows 更新服务^{(Windows Update service)}并选择停止。^(Stop.)

3.打开文件资源管理器^{(Open File Explorer)}，然后导航到以下位置：

C:\Windows\SoftwareDistribution

4.删除^{(Delete all)}SoftwareDistribution下的所有文件和文件夹。

5. 再次右键单击Windows 更新服务^{( Windows Update service)}，然后选择开始。^(Start.)

6.现在尝试下载之前卡住的更新。

方法 6：在 Windows 10 中优化和整理驱动器^{(Method 6: Optimize and Defragment Drives in Windows 10)}

现在，磁盘^(Disk)碎片整理重新排列分布在硬盘驱动器上的所有数据片段并将它们再次存储在一起。当文件被写入磁盘时，由于没有足够的连续空间来存储完整的文件，它被分成几部分。因此^(Hence)文件变得碎片化。自然，从不同的地方读取所有这些数据需要一些时间，简而言之，它会使您的 PC 变慢、启动时间长、随机崩溃和死机等。

碎片整理减少了文件碎片，从而提高了数据读取和写入磁盘的速度，最终提高了 PC 的性能。磁盘^(Disk)碎片整理还可以清理磁盘，从而增加整体存储容量。因此，不要浪费任何时间，让我们看看如何在 Windows 10 中优化和整理驱动器^{(How to Optimize and Defragment Drives in Windows 10)}。

方法七：运行.BAT文件重新注册DLL文件^{(Method 7: Run .BAT File to Re-register DLL files)}

1.打开记事本^(Notepad)文件，然后按原样复制并粘贴以下代码：

net stop cryptsvc
net stop wuauserv
ren %windir%\system32\catroot2 catroot2.old
ren %windir%\SoftwareDistribution SoftwareDistribution.old
regsvr32 comcat.dll /s
Regsvr32 Msxml.dll /s
Regsvr32 Msxml2.dll /s
proxycfg -u
Regsvr32 Msxml3.dll /s
regsvr32 shdoc401.dll /s
regsvr32 cdm.dll /s
regsvr32 softpub.dll /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 mssip32.dll /s
regsvr32 cryptdlg.dll /s
regsvr32 wucltui.dll /s
regsvr32 shdoc401.dll /i /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 asctrls.ocx /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 softpub.dll /s
regsvr32 oleaut32.dll /s
regsvr32 shdocvw.dll /I /s
regsvr32 shdocvw.dll /s
regsvr32 browseui.dll /s
regsvr32 browseui.dll /I /s
regsvr32 msrating.dll /s
regsvr32 mlang.dll /s
regsvr32 hlink.dll /s
regsvr32 mshtmled.dll /s
regsvr32 urlmon.dll /s
regsvr32 plugin.ocx /s
regsvr32 sendmail.dll /s
regsvr32 scrobj.dll /s
regsvr32 mmefxe.ocx /s
regsvr32 corpol.dll /s
regsvr32 jscript.dll /s
regsvr32 msxml.dll /s
regsvr32 imgutil.dll /s
regsvr32 thumbvw.dll /s
regsvr32 cryptext.dll /s
regsvr32 rsabase.dll /s
regsvr32 inseng.dll /s
regsvr32 iesetup.dll /i /s
regsvr32 cryptdlg.dll /s
regsvr32 actxprxy.dll /s
regsvr32 dispex.dll /s
regsvr32 occache.dll /s
regsvr32 occache.dll /i /s
regsvr32 iepeers.dll /s
regsvr32 urlmon.dll /i /s
regsvr32 cdfview.dll /s
regsvr32 webcheck.dll /s
regsvr32 mobsync.dll /s
regsvr32 pngfilt.dll /s
regsvr32 licmgr10.dll /s
regsvr32 icmfilter.dll /s
regsvr32 hhctrl.ocx /s
regsvr32 inetcfg.dll /s
regsvr32 tdc.ocx /s
regsvr32 MSR2C.DLL /s
regsvr32 msident.dll /s
regsvr32 msieftp.dll /s
regsvr32 xmsconf.ocx /s
regsvr32 ils.dll /s
regsvr32 msoeacct.dll /s
regsvr32 inetcomm.dll /s
regsvr32 msdxm.ocx /s
regsvr32 dxmasf.dll /s
regsvr32 l3codecx.ax /s
regsvr32 acelpdec.ax /s
regsvr32 mpg4ds32.ax /s
regsvr32 voxmsdec.ax /s
regsvr32 danim.dll /s
regsvr32 Daxctle.ocx /s
regsvr32 lmrt.dll /s
regsvr32 datime.dll /s
regsvr32 dxtrans.dll /s
regsvr32 dxtmsft.dll /s
regsvr32 WEBPOST.DLL /s
regsvr32 WPWIZDLL.DLL /s
regsvr32 POSTWPP.DLL /s
regsvr32 CRSWPP.DLL /s
regsvr32 FTPWPP.DLL /s
regsvr32 FPWPP.DLL /s
regsvr32 WUAPI.DLL /s
regsvr32 wups2.dll /S
regsvr32 WUAUENG.DLL /s
regsvr32 ATL.DLL /s
regsvr32 WUCLTUI.DLL /s
regsvr32 WUPS.DLL /s
regsvr32 WUWEB.DLL /s
regsvr32 wshom.ocx /s
regsvr32 wshext.dll /s
regsvr32 vbscript.dll /s
regsvr32 scrrun.dll mstinit.exe /setup /s
regsvr32 msnsspc.dll /SspcCreateSspiReg /s
regsvr32 msapsspc.dll /SspcCreateSspiReg /s
proxycfg –d
sc sdset wuauserv
D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;
;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
regsvr32 mshtml.dll /s
net start cryptsvc
net start wuauserv

2. 现在单击文件^(File)，然后选择另存为。^{(Save As.)}

3. 从保存^(Save)类型下拉列表中选择“所有文件^{(All Files)}”并导航到您要保存文件的位置。

4. 将文件命名为fix_update.bat（.bat 扩展名非常重要），然后单击Save。

5. 右键单击​​ fix_update.bat文件并选择以管理员身份运行。^{(Run as Administrator.)}

6. 这将恢复并注册您的DLL文件，修复Windows 10 更新极其缓慢的问题。^{(Windows 10 Updates extremely slow issue.)}

方法 8：如果所有其他方法都失败，则手动安装更新^{(Method 8: If all else fails then install the Updates Manually)}

1. 右键单击​​“这台电脑^{(This PC)}”并选择属性。^{(Properties.)}

2. 现在在System Properties中，检查System type 并查看您是否有 32 位或 64 位操作系统。^{(System type and see if you have a 32-bit or 64-bit OS.)}

3. 按Windows Key + I 打开设置^(Settings)，然后单击更新和安全^{(Update & Security)}图标。

4. 在Windows Update下记下无法安装的更新的“ ^{( number of the update which fails to install.)}KB ”编号。

5. 接下来，打开Internet Explorer 或 Microsoft Edge^{(Internet Explorer or Microsoft Edge)}，然后导航到Microsoft Update Catalog 网站^{(Microsoft Update Catalog website)}。

6. 在搜索框下，输入您在步骤 4 中记下的 KB 编号。

7. 现在单击您的操作系统类型（即 32 位或 64 位）^{(OS type, i.e. 32-bit or 64-bit.)}的最新更新旁边的下载按钮。^{(Download button)}

8. 下载文件后，双击它并按照屏幕上的说明完成安装。^{(follow on-screen instructions to complete the installation.)}

受到推崇的：^{(Recommended:)}

• 在 Windows 10 Mail App 中设置 Yahoo 电子邮件帐户^{(Set up Yahoo email account in Windows 10 Mail App)}
• 如何在 Windows 10 中检查 CPU 温度^{(How to Check Your CPU Temperature in Windows 10)}
• Print Screen Not Working? 7 Ways to Fix it!
• 在 Windows 10 PC 上禁用 OneDrive^{(Disable OneDrive on Windows 10 PC)}

我希望这篇文章对您有所帮助并且应该可以解决您的问题： 为什么 Windows 10 更新非常慢或为什么您的 Windows 更新卡住了？如果^{(Why are Windows 10 Updates extremely slow or why your Windows update got stuck? If)} 您对本教程仍有任何疑问，请随时在评论部分提出。

Why is Windows 10 Updates Extremely Slow?

All the electrical devices like PCs, Desktop, Laрtops, etc., which we use in our daily lives for many purposes, for buѕinesses, fоr running the Internet, for entertainmеnt, etс., contains many comрonents like processor, operating system, RAM and more. Whаt operаting system, our Laptop or PC or desktop contaіns is very important. As wе are provided with many operating systems like Windows, Linux, UNIX, etc., which we want to use is a very impоrtant decision tо make. All operаting systems have their own advantages and disadvantages. But we generally choose that оperating system which is hаndy and easy to usе. And the Windows operating system is the best choice as it iѕ very υser-friendly and easy to operate.

Windows operating system comes with many windows version like Windows XP, Windows 7, Windows 8.1, Windows 10 and more. The latest version of windows that is available in the market is Windows 10. As we live in a world of technology, so day-to-day new updates arrive in the market. Similarly, with Windows 10, new updates arrive daily. Windows 10 user can see a notification that a new update is available for their system.

No matter how much you avoid updating your Windows, at some point of time it becomes necessary to update it as many problems may start arising like your PC may slow down or some applications may stop supporting and running, etc. Updating Windows can provide you with new features such as security fixes, improvements, etc., and it is also not a very difficult task to keep your PC up-to-date.

How to check if Update Available for Windows 10?

Make sure to create a restore point just in case something goes wrong.

To check if an update is available for windows10 and to update it follow below steps:

1. Press Windows Key + I to open Settings then click on Update and Security.

2. Under Windows Update below window will open.

3. Click on “Check for updates” to check which updates are available.

4. Then you will see if any new updates are available.

5. Click on Download button to download updates, for newer builds the update will start downloading itself.

6. After that below box will appear, which will show updates progress.

7. After reaching 100%, your updates download is completed and click on Install Now to install the updates. For newer builds, the updates will start automatically.

8. After Windows finish installing updates, it will ask for a System Restart. If you don’t want to restart, then you can schedule restart or manually restart later.

Why are Windows 10 Updates Extremely Slow?

Sometimes, the above steps do not take place as smoothly as we think. Unfortunately, the Windows10 update process is very slow, and it takes a lot of time to update it. There are many reasons why Windows 10 Updates are extremely slow. These are:

• Windows 10 is a very big, complicated operating system. There are some updates which are very small and are not even noticed when they are updated. Simultaneously, others are very large and massive and take a huge amount of time to update.
• If you are using a slow internet connection, downloading even one gigabyte can take hours.
• If multiple people try to update the window simultaneously, this also affects the speed of updating.
• Windows may be extremely unoptimized. You might be using it for a very long time, and there is just too much old application data.
• You may have changed the wrong settings. If that is the case, then even well-tuned updates can take forever.
• Some updates need to cover many things, and slow or old hard disk drive with lots of unneeded files everywhere can create a lot of problems.
• Windows Update is itself a programme, so maybe its component or part of the programme can break and throw the entire process off.
• While updating window, third-party applications, services, and drivers may cause software conflicts.
• One of the reasons is that windows have to rewrite its registry every time it installs an update.
• How fragmented your hard drive is because if it is not properly fragmented then hard drive needs to do more searching for free space into which the computer can write updated files, and it will consume a lot of time.

Do not worry if any of the above problems occur. As we know, every problem comes with a solution, so below are some solutions which we can use to fix Windows 10 extremely slow updates:

Method 1: Check your Internet Connection

There can be numerous causes for this error, such as DNS issue, Proxy issue, etc. But before that make sure your Internet Connection is working (use another device to check or use another browser) and you have disabled VPNs (Virtual Private Network) running on your system. Also, make sure that you have a good high-speed internet connection.

Method 2: Perform Clean Boot in Windows 10

1. Press the Windows Key + R button, then type msconfig and click OK.

2. Under the General tab under, make sure Selective startup is checked.

3. Uncheck Load startup items under selective startup.

4. Switch to the Service tab and checkmark Hide all Microsoft services.

5. Now click Disable all button to disable all the unnecessary services which might cause conflict.

6. On the Startup tab, click Open Task Manager.

7. Now, in the Startup tab (Inside Task Manager) disable all the startup items which are enabled.

8. Click OK and then Restart. Now again try to Update Windows and this time you will be able to update your Windows successfully.

9. Again press the Windows key + R button and type msconfig and hit Enter.

10. On the General tab, select the Normal Startup option and then click OK.

11. When you are prompted to restart the computer, click Restart. This would definitely help you Fix Windows 10 Updates extremely slow issue.

Once, your PC or Desktop or Laptop restarts, again try to update your window. Once Windows Updates start working, make sure to enable the Startup programs back from the System Configuration window.

If you’re still experiencing Windows 10 Updates Extremely Slow issue, you need to perform clean boot using a different approach discussed in this guide. To Fix Windows Update Stuck, you need to perform a clean boot in your PC and diagnose the issue step by step.

Method 3: Scheduled Windows Updates using Active Hours

Active Hours let you specify the hours in which you are most active on your device to prevent Windows from updating your PC in the specified period of time automatically. No updates will be installed during those hours, but you still can’t manually install these updates. When a restart is necessary to finish installing an update, Windows won’t automatically restart your PC during the active hours.  Anyway, let’s see How To Change Active Hours for Windows 10 Update with this tutorial.

Method 4: Run Windows Update Troubleshooter

You can also solve the Windows 10 Updates extremely slow issue by running “Windows Update troubleshooter”. This will take a few minutes and will automatically detect & fix your problem.

1.Press Windows Key + I to open Settings then click on Update & Security.

2. From the left-hand menu, make sure to select Troubleshoot.

3. Now under Get up and running section, click on Windows Update.

4. Once you click on it, click on “Run the troubleshooter” under Windows Update.

5. Follow on-screen instructions to run the troubleshooter and see if you’re able to Fix Windows Update Stuck issue.

If none of the above steps was helpful in troubleshooting extremely slow Windows 10 Update issue then as a last resort, you could try to run Microsoft Fixit which seems helpful in fixing the issue.

1. Go here and then scroll down till you find “Fix Windows Update errors.”

2. Click on it to download the Microsoft Fixit or else you can directly download from here.

3. Once download, double-click the file to run the Troubleshooter.

4. Make sure to click Advanced and then click “Run as administrator” option.

5. Once the Troubleshooter will have administrator privileges, and it will again open, then click on advanced and select “Apply repairs automatically.”

6. Follow the on-screen instruction to complete the process, and it will automatically troubleshoot all the issues with Windows Updates & fix them.

Method 5: Rename SoftwareDistribution Folder

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2. Now type the following commands to stop Windows Update Services and then hit Enter after each one:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver

3. Next, type the following command to rename SoftwareDistribution Folder and then hit Enter:

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old

4. Finally, type the following command to start Windows Update Services and hit Enter after each one:

net start wuauserv
net start cryptSvc
net start bits
net start msiserver

5. Reboot your PC to save changes and check if you can Fix Windows 10 Updates extremely slow issue.

If you are still not able to download the updates, then you need to delete SoftwareDistribution folder.

1. Press Windows Key + R then type services.msc and hit Enter.

2. Right-click on Windows Update service and select Stop.

3. Open File Explorer then navigate to the following location:

C:\Windows\SoftwareDistribution

4. Delete all the files and folders under SoftwareDistribution.

5. Again right-click on Windows Update service then select Start.

6. Now to try to download the updates which were stuck earlier.

Method 6: Optimize and Defragment Drives in Windows 10

Now Disk defragmentation re-arranges all the pieces of data that are spread across your hard drive and stored them together again. When the files are written to disk, it is broken into several pieces as there is not enough contiguous space to store the complete file. Hence the files become fragmented. Naturally, reading all these pieces of data from different places will take some time, in short, it will make your PC slow, long boot times, random crashes and freeze-ups, etc.

Defragmentation reduces file fragmentation, thus improving the speed by which data is read and written to disk, which ultimately increases your PC’s performance. Disk defragmentation also cleans the disk, thus increasing the overall storage capacity. So without wasting any time let’s see How to Optimize and Defragment Drives in Windows 10.

Method 7: Run .BAT File to Re-register DLL files

1. Open Notepad file then copy & paste the following code as it is:

net stop cryptsvc
net stop wuauserv
ren %windir%\system32\catroot2 catroot2.old
ren %windir%\SoftwareDistribution SoftwareDistribution.old
regsvr32 comcat.dll /s
Regsvr32 Msxml.dll /s
Regsvr32 Msxml2.dll /s
proxycfg -u
Regsvr32 Msxml3.dll /s
regsvr32 shdoc401.dll /s
regsvr32 cdm.dll /s
regsvr32 softpub.dll /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 mssip32.dll /s
regsvr32 cryptdlg.dll /s
regsvr32 wucltui.dll /s
regsvr32 shdoc401.dll /i /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 asctrls.ocx /s
regsvr32 wintrust.dll /s
regsvr32 initpki.dll /s
regsvr32 softpub.dll /s
regsvr32 oleaut32.dll /s
regsvr32 shdocvw.dll /I /s
regsvr32 shdocvw.dll /s
regsvr32 browseui.dll /s
regsvr32 browseui.dll /I /s
regsvr32 msrating.dll /s
regsvr32 mlang.dll /s
regsvr32 hlink.dll /s
regsvr32 mshtmled.dll /s
regsvr32 urlmon.dll /s
regsvr32 plugin.ocx /s
regsvr32 sendmail.dll /s
regsvr32 scrobj.dll /s
regsvr32 mmefxe.ocx /s
regsvr32 corpol.dll /s
regsvr32 jscript.dll /s
regsvr32 msxml.dll /s
regsvr32 imgutil.dll /s
regsvr32 thumbvw.dll /s
regsvr32 cryptext.dll /s
regsvr32 rsabase.dll /s
regsvr32 inseng.dll /s
regsvr32 iesetup.dll /i /s
regsvr32 cryptdlg.dll /s
regsvr32 actxprxy.dll /s
regsvr32 dispex.dll /s
regsvr32 occache.dll /s
regsvr32 occache.dll /i /s
regsvr32 iepeers.dll /s
regsvr32 urlmon.dll /i /s
regsvr32 cdfview.dll /s
regsvr32 webcheck.dll /s
regsvr32 mobsync.dll /s
regsvr32 pngfilt.dll /s
regsvr32 licmgr10.dll /s
regsvr32 icmfilter.dll /s
regsvr32 hhctrl.ocx /s
regsvr32 inetcfg.dll /s
regsvr32 tdc.ocx /s
regsvr32 MSR2C.DLL /s
regsvr32 msident.dll /s
regsvr32 msieftp.dll /s
regsvr32 xmsconf.ocx /s
regsvr32 ils.dll /s
regsvr32 msoeacct.dll /s
regsvr32 inetcomm.dll /s
regsvr32 msdxm.ocx /s
regsvr32 dxmasf.dll /s
regsvr32 l3codecx.ax /s
regsvr32 acelpdec.ax /s
regsvr32 mpg4ds32.ax /s
regsvr32 voxmsdec.ax /s
regsvr32 danim.dll /s
regsvr32 Daxctle.ocx /s
regsvr32 lmrt.dll /s
regsvr32 datime.dll /s
regsvr32 dxtrans.dll /s
regsvr32 dxtmsft.dll /s
regsvr32 WEBPOST.DLL /s
regsvr32 WPWIZDLL.DLL /s
regsvr32 POSTWPP.DLL /s
regsvr32 CRSWPP.DLL /s
regsvr32 FTPWPP.DLL /s
regsvr32 FPWPP.DLL /s
regsvr32 WUAPI.DLL /s
regsvr32 wups2.dll /S
regsvr32 WUAUENG.DLL /s
regsvr32 ATL.DLL /s
regsvr32 WUCLTUI.DLL /s
regsvr32 WUPS.DLL /s
regsvr32 WUWEB.DLL /s
regsvr32 wshom.ocx /s
regsvr32 wshext.dll /s
regsvr32 vbscript.dll /s
regsvr32 scrrun.dll mstinit.exe /setup /s
regsvr32 msnsspc.dll /SspcCreateSspiReg /s
regsvr32 msapsspc.dll /SspcCreateSspiReg /s
proxycfg –d
sc sdset wuauserv
D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;
;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
regsvr32 mshtml.dll /s
net start cryptsvc
net start wuauserv

2. Now click on File then select Save As.

3. From Save as type drop-down select “All Files” and navigate where you want to save the file.

4. Name the file as fix_update.bat (.bat extension is very important) and then click Save.

5. Right-click on the fix_update.bat file and select Run as Administrator.

6. This will restore and register your DLL files fixing the Windows 10 Updates extremely slow issue.

Method 8: If all else fails then install the Updates Manually

1. Right-click on “This PC” and select Properties.

2. Now in System Properties, check the System type and see if you have a 32-bit or 64-bit OS.

3. Press Windows Key + I to open Settings then click on Update & Security icon.

4. Under Windows Update note down the “KB“ number of the update which fails to install.

5. Next, open Internet Explorer or Microsoft Edge then navigate to Microsoft Update Catalog website.

6. Under the search box, type the KB number you noted in step 4.

7. Now click on Download button next to the latest update for your OS type, i.e. 32-bit or 64-bit.

8. Once the file is downloaded, double-click on it and follow on-screen instructions to complete the installation.

Recommended:

• Set up Yahoo email account in Windows 10 Mail App
• How to Check Your CPU Temperature in Windows 10
• Print Screen Not Working? 7 Ways to Fix it!
• Disable OneDrive on Windows 10 PC

I hope this article was helpful and should solve your problem: Why are Windows 10 Updates extremely slow or why your Windows update got stuck? If you still have any questions regarding this tutorial, please feel free to ask them in the comment’s section.

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