How to fix Windows  10/11 Update Error code 0x80070643

Leave a reply

When Windows Update is will often encounter error 0x80070643, when Windows Update is unable to install the update on your computer. This error can be caused due to various reasons such as corrupt system files, incompatible drivers or incorrect settings. Here are some ways to fix Windows Update Error 0x80070643:

  1. Run WisePCDoctor to scan system errors，and then fix these problems. Download

2. Run the Windows Update Troubleshooter:

Press Windows key + I to open Settings.

Click on Update & Security.

Click on Troubleshoot under the “Update” section.

Select Windows Update and click on Run the troubleshooter.

Follow the on-screen instructions to complete the troubleshooting process.

3, Reset the Windows Update Components:

Open Command Prompt as an administrator.

Type the following commands one by one and press Enter after each command:

net stop wuauserv
net stop bits
net stop cryptSvc
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start wuauserv
net start bits
net start cryptSvc
net start msiserver

4, Restart your computer and try running Windows Update again.

How to solve the problem of slow opening of files on the C driver

Leave a reply

I recently encountered a computer problem with my laptop: almost all folders and files on the C drive open very slowly. When right-clicking on any file, the context menu does not show up. Whereas, D drive has no problem and opens very fast, both folders and files.

I went online to look for some solutions and finally succeeded in solving the problem, now I record the steps to solve it for the future:

1. Clean up the disk space, if your C disk space is close to full, this may affect the file reading speed. Solve this problem by deleting unnecessary files or moving some files to other disks.

2. Running WisePCDoctor, download and install wisepcdoctor, use the cleanup function to remove temporary files, registry fragments.

3. Organize the disk fragmentation, because too much disk fragmentation will also affect the reading speed of files. You can use the disk defragmentation tool that comes with Windows to defragment the disk.

4. Check for viruses and malware: Some viruses or malware may affect the reading speed of files. Use the latest anti-virus software to scan your computer.

5. Problems with system settings: Some Windows settings may affect the speed at which files can be opened. For example, if the system is set to display file icons on thumbnails, it may cause files to open slower. Try turning off this setting.

How to avoid WerFault.exe error from affecting your system more severely

Leave a reply

To avoid WerFault.exe error from affecting your system in a more serious way, you can try the following methods:

1. Backup your system regularly: Regularly backing up your system prevents data loss and allows you to quickly recover your system in case of problems.

2. Install and update anti-virus software: Installing and updating anti-virus software can help detect and remove viruses and malware, thus reducing the occurrence of WerFault.exe error.

3. Update your system and applications: Updating your system and applications in a timely manner can fix known vulnerabilities and bugs, thus reducing the likelihood of WerFault.exe errors.

4. Install and uninstall software carefully: Be careful while installing and uninstalling software, make sure they are from reliable sources and follow the correct procedure.

5. Clean up your system regularly: installing and running Wisepcdoctor frees up disk space and removes unnecessary files and programs, which reduces the consumption of system resources and decreases the probability of WerFault.exe errors.

6. Avoid using third-party drivers: Using third-party drivers may cause system instability, which increases the probability of WerFault.exe errors.

7. Avoid frequent changes to system settings: Frequent changes to system settings may lead to system instability, thus increasing the probability of WerFault.exe errors. In conclusion, to avoid WerFault.exe error from affecting your system more seriously, you need to take a series of measures to protect your system, including regular backups, installing and updating antivirus software, updating system and applications, installing and uninstalling software carefully, cleaning up your system regularly, and avoiding frequent changes to system settings.

What is the cause of WerFault.exe errors

Leave a reply

WerFault.exe is an error reporting program for the Windows operating system that is used to log and resolve system crashes, application errors and other problems. When a system or application fails, WerFault.exe generates a corresponding error report so that developers or system administrators can better diagnose and solve the problem.

Usually, WerFault.exe errors are caused by corrupted system files, registry errors, hardware failures, virus infections, and other factors. In addition, some common operations such as installing new software, upgrading the operating system, changing the system configuration, etc. may also cause WerFault.exe errors.

If you encounter WerFault.exe errors, you can try the following solutions:

  1. Run System File Checker (SFC) to scan your system files to make sure they are complete and correct.

2. Download wise pc doctor to run a system scanner to locate and remove any system errors that may be causing the WerFault.exe error.( Download )

3. run a malware scanner to locate and remove any viruses or malware that may be causing the WerFault.exe error.

4. update or reinstall the affected software or drivers to make sure they are up-to-date and compatible.

5. reset system settings or restore system to a previously backed up state to fix any system configuration issues that may be causing the WerFault.exe errors.

Dll文件劫持检测工具

Leave a reply

Dll文件劫持检测工具是一个免费使用的检测工具，没有任何第三方依赖关系,对系统底层耦合度低。

在最新的版本中，增加了新的写权限检查功能，Dll文件劫持检测工具在默认情况下不需要管理员权限，因此如果您想扫描类似“Program Files”的目录，您需要使用管理员权限运行检测工具，以确保文件能正常运行。

点击下载最新的DLL文件检测工具

DLL文件劫持科普：

通常情况下，在Windows底层体系结构中有一个dll的搜索路径。如果系统在没有绝对路径的情况下，会尝试自动查找一个请求相关的可执行文件或者 dll文件（触发这个查找过程），那么在这个运行机理下，你可以把你的恶意DLL放在搜索路径的更靠前的位置，这样它就会在真正的dll文件出现之前被找到，这样的话Windows会很乐意地将你的攻击代码提供给应用程序使用，最终导致恶意代码被顺利的运行，从而导致系统危害。

假设Windows的DLL搜索路径如下所示：

A） 可执行文件的当前工作目录，最高优先级，第一次检查

B） \windows 系统目录

C） \ Windows\system32 系统目录

D） \Windows\syswow64 系统目录，最低优先级，最后检查

举个栗子，有个可执行文件“runme.exe文件“请求”sick.dll，它恰好位于syswow64子目录中。这使您有机会将恶意的dll放入A）、B）或C）中，并将其加载到可执行文件序列中。

正如前面所说的，如果尝试用自己的dll替换sick.DLL，即使是绝对完整路径也不能防止这种情况。

Microsoft Windows使用Windows文件保护机制保护系统路径（如System32），但在entrprise解决方案中，保护可执行文件免受DLL劫持的最佳方法是：

使用绝对路径而不是相对路径

如果您有个人签名，请在将DLL加载到内存之前对DLL文件进行签名并检查应用程序中的签名。否则，请使用原始DLL哈希值检查DLL文件的哈希值）

当然，这也不仅仅局限于Windows。任何允许动态链接外部库的操作系统理论上都容易受到这种劫持攻击。

Dll文件劫持检测工具使用简单的机制找出容易被劫持的DLL：

扫描可执行文件的导入表，找出链接到可执行文件的DLL

搜索放置在与链接的DLL匹配的可执行文件中的DLL文件（如我之前所说，可执行文件的当前工作目录具有最高优先级）

如果找到任何DLL，马上扫描DLL的导出表

将可执行文件的导入表与DLL的导出表进行比较，如果找到匹配项，则可执行文件和匹配的公共函数标记为DLL劫持候选项。

主要功能：

检测工具能够选择扫描类型（已签名/未签名的应用程序）

确定可执行签名者

确定使用哪一个引用的DLL选项进行劫持检测

确定待检测DLL的导出方法名称

配置规则以确定哪些劫持选项是最佳选择或较佳选择，并以不同颜色显示

能够检查可执行目录的写入权限，这是一个很方便的劫持检测选项

点击下载最新的DLL劫持检测工具的最新文件：

下载

Hall.dll file is missing and black screen

Leave a reply

Question:

Hello, I have an Acer laptop , suddenly the PC screen is completely black and noting was displayed, but the keyboard is on, so I can make sure that the windows is still working, I tried to restart the computer, then the system reported that there was a dll file missing, but the information disappeared soon, so I can’t remember the missing file name exactly, The file maybe is Hall.dll?  What should I do ? A lot of people online recommend some tips like reinstall windows to recovery the system, this could solve this problem, but all methods seem to require a CD-ROM, but I don’t have any CD or optical disc drive, is there any other solution to solve this problem?

Answer:

Please try booting the computer in Clean Boot, press F8 into windows safe mode,  see if you encounter the same error, the hall.dll is still missing. Please follow these steps to fix the dll file missing errors:

1, Power on your PC, press F8, select safe mode with command prompt”.

2. Type “reagentc /info” in the open command line environment, and then press the “Enter” key.

3. After determining that Windows RE is disabled, type the “reagentc/enable” command line and press the “Enter” key to re-enable Windows RE.

4. Restart Windows  Press F8 at startup and you’ll see the option to “fix your computer” in advanced startup options.

Microsoft 2020-09 Cumulative update won’t install correctly(KB4571756) (Error 0x800f081f),how to fix windows update error 0x8007025d

Leave a reply

Question:

My laptop is Windows 10 Home 2004 (Build 19041.450). The Windows Update progr told me that there was a cumulative update available to install (2020-09 Cumulative Update for Windows 10 Version 2004 for x64-based Systems (KB4571756)). And then I follow the installing steps to install the update, after the installing, there were errors occurred: windows update error code  0x800f081f or 0x8007025d, I can’t fix these errors.

Answer:

 You can free up some drive space so you can run updates and then restart to install the 2020-09 Cumulative Update,run Windows Update again and then disconnect external hardware,update third-party drivers, you can check Device Manager to find installing errors.

If the above solution doesn’t work, you can try this solution，it will take long time to fix this windows update error：

Pleas download the media creation tool from the Microsoft website and choose to upgrade this PC.

It reinstall Windows 10 and update all the windows files, the installing process will took you more than 4-5  hours.

In fact，it depends on your laptop configurations and Internet connection speed.

After reinstalling windows 10, my video driver stops working, and then I update video driver to latest version, restart my laptop，now the monitor is displaying correctly.

Then it installed the 2020-09 Cumulative windows Update successfully，there were no any errors.

Finally I download wisepcdoctor to clean the junk files when the installing is finished.

How to fix Agent Activation Runtime_15831 high cpu and memory consumption problems

Leave a reply

Question:

I have a windows 10 notebook, CPU is intel core i7, 16G memory, recently I encountered a computer usage problem, I found that a windowd system service: Agent Activation Runtime and Service Host: Local Service (Network Restricted) consumes high CPU, up to 30%-50%, memory consumption of 3G or 3.5G,I searched it, it related to the Cortana but I had never used it much,this situation has been for several days, seriously affecting the operation of other software, how to fix it?

Answer:

1, we can temporarily stop the service process, open Task Manager, and then find the service in the Services tab of Task Manager, right-click Agent Activation Runtime 15831, and then click Stop. This should stop running services.

2,you can click the windows start and then search the Registry in the search bar, then click it, and then click Yes to allow it to run (which needs to be run as an administrator).

3,Navigate to: Computer/HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services. Then, find “AarSvc” and “AarSvc_15831” (15831 s random letters and numbers) in the list. Click first, and then on the right, double-click Start and change the value data from 3 to 4. 3 means Manual control service, 4 means Disabled the service. The base should be kept at heteen. Do the same thing for the second one.

4, Now, restart the computer, open task manager and then click services tab, you will find that “Agent Activation Runtime_15831” has been disabled.

Windows 10 version 2004 “Your Device is not ready” and windows update install failed

Leave a reply

Question:

Hello, I have 16 GB of free space on windows system disk

I’ve tried three times in my computer to install windows 10 update version 2004，when installing updates, it reaches sixty percent then returns to fifty percent and then it reaches to seventy percent， and stop going on ..A message appears with undo changes to computer

What is the real reason that affect the update could not be installed correctly on my computer? How to fix this problem?

Answer:

Since the release of the patch update of windows 10 version 2004, many people have encountered the install failed problem, and others have successfully installed the patch, but the system also prompt a message: Your Device is not ready. The reason for this problem is that Microsoft’s upgrade program will automatically roll back and stop the installation if the driver is incompatible during the installation. Even if some computers are installed successfully, it will prompt that the hardware is compatible

Please follow these steps to fix your problems:

A) Download wisepcdoctor tools and install it.

http://www.wisepcdoctor.com/wisepcdoctor_Setup.exe

B) Run wisepcdoctor to scan system errors and fix these errors.

C) And then you can download the windows update assistant and update your windows. The download link: Windows 10 May 2020 update assistant . After you install this assistant tool, you’ll get windows updates automatically.

D) Run windows update assistant to update your windows to Windows 10 May 2020, after that restart your PC.

E) The error message “Your Device is not ready” of Windows 10 version 2004 will never show again.

Event ID 455 ESENT error in Windows 10 V1903 Sovled

Leave a reply

I upgrade my PC to windows 10 released v1903 version 18362.116 last week.

Over the next twenty four hours, 32 events (event ID 455) from the source esent were logged in the application log and a message was displayed:

Svchost (8772, R, 98) tilerepositories-1-5-18: error – 1023 (0xfffc01) – Electronic packet log when opening log file

C:\windows\system32\config\systemprofile\appdata\local\tiledatalayer\database\EDB.log

What is ESENT? What is the cause of this event ID 455 error? How to fix this error freely and frendly?

Answer:

The ESENT.exe is the core component of the window’s , it act as a database engine of windows operating system. The TileDataLayer folder was deleted in Windows 10 v1709. It is replaced by folder TileStore. But window 10 update 1903 is still searching for TileDataLayer folder. If this folder cannot be found, an error event with ID 455 will be reported to the system .It’s very annoying.

The solution is quite simple as you only need to run WisePCDoctor to delete the error folders and junk files ,and then create the TileDatalayer and Database folder. To fix event id 455, do the following steps  to fix this error, and will never see these annoying error reports again:

A:  Download wisepcdoctor tools and install it.

http://www.wisepcdoctor.com/wisepcdoctor_Setup.exe

B:  Run wisepcdoctor to scan these errors and fix them.

C:  Open a command prompt as an administrator.

D:  Type mkdir C:\WINDOWS\system32\config\systemprofile\AppData\Local\TileDataLayer\Database

E: Press Enter.

If there is no  error popup , that means you have fix this Event ID 455 error successfully. If you get any errors look like Access Denied, you should create the TileDataLayer by youself.

The TILEREPOSITORYS Errors and 1023 should not be logged again after you run wisepcdoctor to delete junk files.