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What Is 0x80004001 Error Code?

0x80004001 is an error code that Windows users encounter quite commonly.

This error usually occurs when users try to update an old Windows application or attempt to run a certain application. When this error appears on the screen, the system automatically restarts to stop further processing. The error results in a blue screen after the system boots.

This blue screen is known as the Blue Screen of Death.

Error Causes

There are different files in the Windows operating system responsible for its smooth functioning. Sometimes problems like viruses or incorrect register entries corrupt or damage these files. This is when this 0x80004001 error appears.

Simply put, some of the most common causes that trigger 0x80004001 error are listed below as follows.

• Corrupt or damaged EXE, VXD, DLL files of Windows
• Incorrect entry of registry files
• Presence of viruses or malware in the system
• Corrupt or damaged system files
• Unfinished application installation

Irrespective of what causes this error, it is of utmost importance to troubleshoot it as soon as possible.

Further Information and Manual Repair

While there are several ways of troubleshooting this error, the two most useful approaches have been listed below as follows.

• This solution is for advanced users. Start your system and log on to it as the administrator. Click on the Start button. Now select All Programs->Accessories->System Tools. Finally, click on System Restore. In a new window, select the option “Restore My Computer to an Earlier Time”. Now click on Next. A list of restore points will be displayed. Choose the most recent restore point from this list and click “Next”. Now click next on the confirmation Window again. Once the restoration is finished, the computer will restart itself and you will observe that the error no longer appears.
• This solution is for beginner or novice users. Download a 0x80004001 error repair utility available online. Install this program on your computer and use it to scan for the error in your system. When the scan completes, find if any feature allows you to fix errors. If yes, click on it. Now restart your computer again. You will notice that the virus has disappeared. It is a good idea to use error repair utilities because they scan the system, diagnose the error and then perform the repair.

Use any of the methods listed above to get rid of the 0x80004001 error once and for all.

Hello everyone and welcome to our new Windows 10 tips and tricks article. Today we will be focusing on small Windows tricks that could prove very useful in everyday workflow and hopefully make your life easier by implementing them in your daily routine. I am very excited to share this with you all and I hope that you will use them from now on. That being said let us begin.

Tip 1: Minimize all open windows except one.

Daily to the daily routine can involve many opened windows on a desktop and sometimes things can get messy, if you want to minimize all windows to the taskbar except one do this: Click on one window thus selecting him, click and hold the left mouse button on that windows title bar, now shake it up and down and all other windows will escape down to taskbar leaving only one you are shaking on the desktop.

Tip 2: Open the Secret Windows menu.

Through our tutorials on various errors and fixes, we have used this method already but here it is again since it is worth mentioning. If you want to open the command prompt easy and fast, or device manager, event viewer, shut down, etc. In order to open this secret menu all you need to do is press ⊞ WINDOWS + X.

Tip 3: Create an Event without opening the calendar application.

You can easily create an event without opening a calendar application, all you have to do is left-click on the clock in the taskbar, click once on a date for the event, and under calendar in event field type event description. The event will show in the calendar application like it was entered there.

Tip 4: Taking a screenshot.

This one is my favorite and it speeds up workflow very very much. Typically you take screenshots by pressing the PrntScr button on your keyboard. Now, the problem with this approach is that the screen is placed in computer memory, in the clipboard and you will need another picture processing application in order to save it. Now if you would press ⊞ WINDOWS + PrntScr, the picture would be automatically saved in your pictures/screenshots folder. And if that is not enough, you can press ⊞ WINDOWS + S + SHIFT to start Snip & Sketch tool and select the area which you would like to screen capture, this method will also place pictures in the clipboard.

Tip 5: Open pinned applications in your taskbar with your keyboard.

We have covered this one in our Windows keyboard shortcuts tips and tricks here, but if you missed that article here is the tip again. By pressing ⊞ WINDOWS + number 1,2,3...0 you will start the application from your taskbar counted from left to right.

Tip 6: Check how much Hard drive space installed applications are taking.

Applications and temporary files grow over time and can slow the system and cause some other unpleasant experiences. Go to Settings > System > Storage, click on the Hard drive on which you have installed applications, and see how much each one is taking, you can remove it from this screen also freeing some space.

Tip 7: Remove ads from the START menu.

Windows has so-called suggestions in the START menu, no matter how Microsoft is calling them, let's face it, they are ads and in my opinion, they do not belong in my START menu. To turn them off, go to Settings > Personalization > Start. Toggle the setting called Show suggestions occasionally in Start to the off position.

Tip 8: Shut down background applications.

Some applications are running in the back and are taking system resources and can send telemetry information, if you want to turn them all off go to Settings > Privacy > Background apps. To stop all apps from running in the background, toggle Let apps run in the background to off. You can choose which apps to run in the background individually by going down the list on the same page.

Tip 9: Use Background scrolling.

Did you know that you can scroll on inactive windows? To do this, just hover over the inactive background window and roll your mouse when the content of the window should be scrolling even if it's not one you are working on. If by any chance this is not happening, go to Settings > Devices > Mouse, and toggle Scroll inactive windows when I hover over them to On.

Tip 10: Show file extensions in File Explorer.

By default extensions of files are hidden, so let's say that for example, you are in a folder with pictures, you have plenty of pictures there but you do not know are they JPG or JPEG for example, do not worry there is an easy fix to bring showing extensions back. Start File Explorer, click on view top menu item, click on options, Uncheck the box that says Hide extensions for known file types. Click Apply, and OK.

Tip 11: Use focus assist.

Set it up by going to Settings > System > Focus assist. Choose from three options: Off (get all notifications from your apps and contacts), Priority (see only selected notifications from a priority list that you customize, and send the rest to your action center), and Alarms only (hide all notifications, except for alarms). You can also choose to automatically turn this feature on during certain hours, or when you're playing a game.

Tip 12: Rotate your screen.

If you have multiple screens set up or you have the rotatable screen press and hold CTRL + ALT together, then use a directional arrow to flip the screen. The right and left arrows turn the screen 90 degrees, while the down arrow will flip it upside down. Use the up arrow to bring the screen back to its normal position.

Tip 13: Enable GOD mode.

Have you always felt limited with Windows settings? Don't be, Right-click on the desktop and select New > Folder. Re-name the new folder with this bit of code: GodMode.{ED7BA470-8E54-465E-825C-99712043E01C} To enter the "God Mode" window, double-click the folder.

Tip 14: Use Virtual Desktops.

Click on Task View (the icon next to the search box). This will separate all your open windows and apps into icons. You can then drag any of them over to where it says "New desktop," which creates a new virtual desktop. Once you click out of Task View, you can toggle between virtual desktops by pressing the ⊞ WINDOWS + CTRL + right/left arrows. To remove the virtual desktops, just go back into task view and delete the individual virtual desktops, this will not close out the apps contained within that desktop, but rather just send them to the next lower desktop.

Tip 15: Customize the command prompt.

Yes, you can customize the command prompt, in order to do so, open it and right-click on its title bar, choose properties and go wild. Special badge if you make it look like commodore 64 BASIC.

Tip 16: Dictate, not type.

If you have speech recognition ON, pressing ⊞ WINDOWS + H will bring up a voice recorder, just speak and see how you can easily "write" emails, etc.

Tip 17: Use sandbox.

In Windows you have a sandbox option, which will open another Windows instance inside Windows, what do you need this? Well once the sandbox is closed everything in it is closed and if you catch the virus or other dangerous software, closing the sandbox will destroy it not affecting your actual Windows. Use it for safety testing and enjoy an easy life. Enable Windows Sandbox inside the Control Panel.

Tip 18: Use a hidden game bar.

Press the ⊞ WINDOWS + G, you can pull up the new-and-improved Game Bar. This lets you switch your Windows PC into gaming mode, which pools system resources to the game, turns off notifications, and lets you record and broadcast your gaming, along with added panels for controlling your audio, monitoring FPS, and tracking achievements. And that's it, Our 18 tips and trick to make your Windows 10 life easier, more productive, and overall more enjoyable. I certainly hope you have enjoyed reading this article same as I was writing it. Until next time if I do not see you, good afternoon, good evening, and good night.

The quickest and easiest way to log into your computer is when you use the PIN feature in Windows 10. Even though it is a bit slower compared to biometric logins such as Fingerprint and Iris scanning that comes under Windows Hello, the PIN feature is definitely less complicated. However, just like any other module of the software, it is also prone to some errors. In this post, you will be guided in fixing several PIN errors such as 0xd00000e5, 0x8007139f, and 0x8009003. These errors could be caused at different points in time like when you change or create a PIN or when you log into your computer. To fix the 0xd00000e5, 0x8007139f and 0x8009003 PIN errors, there are various solutions you can try. You may empty the contents of the NGC folder or remove and change the PIN or the password. You could also use the Group Policy Editor or reset the ACLs in the NGC folder as well as run built-in tools like System File Checker and the DISM tool.

Option 1 – Take ownership of the NGC folder and delete its contents

• Boot your computer first into Safe Mode.
• Next, you need to take ownership of the Ngc folder first and you can do that using Command Prompt.
• Type “command prompt” in the Windows Search bar and then right-click on the relevant search result and select “Run as administrator”.
• After that, if a User Account Control or UAC prompt appears, just click on Yes to proceed.
• Next, type and enter this command: TAKEOWN /F C:WindowsServiceProfilesLocalServiceAppDataLocalMicrosoftNgc
• Note that the <path> is the location of the folder or file in File Explorer.
• Now type and enter this second command: ICACLS C:WindowsServiceProfilesLocalServiceAppDataLocalMicrosoftNgc /grant administrators:F
• Finally, once the command has been executed, restart your computer.
• Once your computer has restarted, delete all the contents in the Ngc folder and check if the error is now fixed.

Option 2 – Try to remove and change the PIN or password

The 0xd00000e5, 0x8007139f, and 0x8009003 PIN errors could be caused by some conflicting issues with the PIN or password you have set for the User Account of your computer. Thus, you have to remove or change the PIN or password to fix these PIN errors.

• Remove the PIN by going to Settings > Accounts > Sign-in options.
• From there, go to the PIN section and click on the Remove button.
• You will be asked to verify your account to proceed in removing the PIN, enter your credentials.
• Restart your computer and then set up a new PIN.
• Once you’re done, restart your computer and check if the error is gone now.

Option 3 – Try to use the Group Policy Editor

• Tap the Win + R keys to open the Run utility and type “gpedit.msc” in the field and tap Enter to open the Group Policy Editor.
• Next, navigate to this policy setting: Computer Configuration > Administrative Templates > System > Logon
• After that, double click on the “Turn on convenience PIN Sign-in” option located on the right-side panel.
• Then set its radio button to Enabled. You will see the following description when you do so:

“This policy setting allows you to control whether a domain user can sign in using a convenience PIN. If you enable this policy setting, a domain user can set up and sign in with a convenience PIN. If you disable or don’t configure this policy setting, a domain user can’t set up and use a convenience PIN. Note: The user’s domain password will be cached in the system vault when using this feature. To configure Windows Hello for Business, use the Administrative Template policies under Windows Hello for Business.”

• After setting the radio button to Enabled, it will turn on the Logins in your computer using the PIN.
• Close the Group Policy Editor and restart your computer for the changes to take effect.

Option 4 – Try to reset the ACLs in the Ngc folder

• Type “command prompt” in the Windows Search bar and then right-click on the relevant search result and select “Run as administrator”.
• After opening Command Prompt with admin privileges, execute this command: C:/Windows/Service/Profiles/Local/Service/AppData/Local/MicrosoftNgc /T /Q /C /RESET
• The command you entered will start checking for errors and fix them automatically.

Option 5 – Run the System File Checker scan and the DISM tool

System File Checker:

• Tap Win + R to launch Run.
• Type in cmd in the field and tap Enter.
• After opening Command Prompt, type in sfc /scannow

The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:

1. Windows Resource Protection did not find any integrity violations.
2. Windows Resource Protection found corrupt files and successfully repaired them.
3. Windows Resource Protection found corrupt files but was unable to fix some of them.

• Now restart your computer.

DISM tool:

• Open Command Prompt.
• Then type in the following commands and make sure to hit Enter right after you type each one of them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • Dism /Online /Cleanup-image /Restorehealth
• After that, wait until the process is finished and do not close the window as the process will probably take a couple of minutes.
• Once it’s done, restart your computer.

This post will guide you in fixing high CPU, Memory, and Disk usage problems caused by NTOSKRNL.exe. NTOSKRNL stands for “NT Operating System Kernel. This file is a kernel image that is responsible for a lot of systems-based processes such as Hardware Virtualization, Process, and Memory. Aside from that, it is also the one that compresses the old pages of memory that reduces the overall amount of memory being used. If you notice that your computer is running slowly and you find that the NTOSKRNL.exe file is hogging your resources such as disk usage, CPU usage as well as memory usage, then read on as this post will guide you in fixing the problem caused by NTOSKRNL.exe. Make use of the options given below to resolve the issues caused by NTOSKRNL.exe. 1] Scan your computer for potential malware There might be a good chance that your computer might be infected with malware. And this malware might be associated with the NTOSKRNL.exe file and hence making it consume a lot of system resources. So, I would really recommend you to make sure that your Antivirus is up to date and then scan your computer with it specifically the C:/Windows/System32 folder because this is the location where the NTOSKRNL.exe file is located.

Option 1 – Put your computer in a Clean Boot State

The first thing you have to do is to put your computer in a Clean Boot State as this can help you in finding any incompatible programs that are causing the problem.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• From there, start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.

Once you’ve found any incompatible programs, you need to uninstall them. Refer to the steps below to do so.

• In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
• After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
• From there, look for the concerned program and select it and then uninstall it.

Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it.

Option 2 – Update or rollback drivers

If the first option didn’t work for you, then it’s time to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Open the Devices Manager from the Win X Menu.
• Then locate the device drivers and right-click on them to open the Properties.
• After that, switch to the Driver tab and click on the Uninstall Device button.
• Follow the screen option to completely uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically.

Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 3 – Try to run the DISM tool

If the first two options didn’t work, then running the Deployment Imaging and Servicing Management might. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.

• Open the Command Prompt with admin privileges.
• Then type in the following commands and make sure to hit Enter right after you type each one of them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • exe /Online /Cleanup-image /Restorehealth
• Do not close the window if the process takes a while as it will probably take a few minutes to finish.

Option 4 – Try to stop the Runtime Broker process

The RuntimeBroker.exe or the Runtime Broker process is the one that monitors access to Windows APIs to make sure that the apps do not violate the core security of Windows. This process usually leaves a very small footprint. However, there are times when it consumes more resources than it’s supposed to and does not release memory after the work is done that results in a memory leak. As a result, it affects NTOSKRNL.exe which is why you have to stop the Runtime Broker process. To do so, refer to these steps:

• Tap the Ctrl + Shift + Esc to open the Task Manager.
• After opening Task Manager, go to the Processes tab and look for the Runtime Broker process.
• Once you find it, check if it is using more than 15% of your memory. If it is, then you most likely have an issue with an app installed on your computer.
• Select the Runtime Broker process and right-click on it and then click on the End Task option to end its process.

Option 5 – Try to run the Performance Troubleshooter

• Tap the Win + R keys to open the Run dialog box.
• Type “msdt.exe /id PerformanceDiagnostic” in the field and hit Enter to open the Performance troubleshooter.
• Then click on Next to get started. Wait until the process is completed.

Option 6 – Try using the Windows Performance Toolkit

You can also use the Windows Performance Toolkit in finding the root cause of the problem. Just refer to the following steps to use this toolkit.

• Search for “cmd” in the Cortana Search box and click on Command Prompt from the search results to open it.
• Next, type in the command given below or copy and paste it and then hit Enter:

xperf -on latency -stackwalk profile -buffersize 1024 -MaxFile 256 -FileMode Circular && timeout -1 && xperf -d cpuusage.etl

• After executing the command, wait for at least 60 seconds and then check the logs of the Windows Performance toolkit which is stored in a file named cpuusage.etl in the folder located at C:/Windows/System32. From there, you should see a list of all the causes of the System Resources being hogged.

FindWide is a browser add-on for Internet Explorer. This addon Hijacks your home page and internet search provider changing it to search.findwide.com. Alternate versions change the homepage to search.us.com.

This addon monitors your user activity while you are surfing the web. It collects user and browsing data, that it uses to better display targeted ads. While browsing with this addon enabled you will see additional ads, sponsored links, and even sometimes pop-up ads displaying throughout your browsing sessions.

Several anti-virus programs have marked this addon as a Browser Hijacker and is therefore not recommended to keep on your computer.

From the Author: Each search engine has its own method of searching and each will return different results. Findwide.com looks at all of them, decides which are most relevant to your search, eliminates duplicates, and reveals them to you. In the end, you get a list of results more complete than using any one search engine alone.

Help! Malware Blocking Antivirus Installation And Access To The Internet

Viruses could cause plenty of damage to your computer. Some malware is meant to restrict or block things that you wish to do on your personal computer. It may well not permit you to download anything from the net or it will stop you from accessing some or all websites, especially the anti-malware websites. If you’re reading this, you probably have got infected by a virus that prevents you from installing a computer security program like Safebytes Antimalware on your PC. Even though this kind of problem can be tougher to get around, there are some steps you can take.

Download the application in Safe Mode with Networking

If any virus is set to run automatically when Microsoft Windows starts, entering Safe Mode could block the attempt. Since only the bare minimum applications and services launch in safe mode, there are seldom any reasons for conflicts to take place. To launch your Windows XP, Vista, or 7 PCs in Safe Mode with Networking, follow the instructions below. 1) Press the F8 key continuously as soon as your computer boots, but before the big Windows logo comes up. This will bring up the Advanced Boot Options menu. 2) Choose Safe Mode with Networking using arrow keys and press ENTER. 3) When you are into this mode, you will have online access again. Now, utilize your browser to download and install Safebytes. 4) Following installation, do a full scan and let the software get rid of the threats it discovers.

Switch over to an alternate web browser

Certain malware might target vulnerabilities of a specific web browser that obstruct the downloading process. In the event you suspect that your Internet Explorer has been hijacked by malware or otherwise compromised by hackers, the best course of action is to switch over to an alternate internet browser such as Chrome, Firefox, or Safari to download your chosen computer security application – Safebytes Anti-Malware.

Install antivirus on a USB drive

Here’s another solution which is using portable USB anti-malware software that can scan your computer for malicious software without needing installation. Follow these steps to run the anti-malware on the affected computer system. 1) Download Safebytes Anti-Malware or MS Windows Defender Offline onto a clean computer. 2) Plug the Flash drive into the uninfected computer. 3) Double-click the exe file to open the installation wizard. 4) When asked, select the location of the pen drive as the place in which you want to put the software files. Follow the directions to complete the installation process. 5) Transfer the USB drive from the clean PC to the infected PC. 6) Double-click the anti-malware software EXE file on the thumb drive. 7) Press the “Scan” button to run a full computer scan and remove malware automatically.

Protect Your PC & Privacy With SafeBytes Anti-Malware

To help protect your computer or laptop from various internet-based threats, it is very important to install anti-malware software on your computer system. However, with countless numbers of antimalware companies in the marketplace, nowadays it is actually challenging to decide which one you should obtain for your laptop. A few are good ones, some are decent, while some are simply just fake anti-malware software that will harm your PC themselves! You must be careful not to choose the wrong product, especially if you buy a premium program. Among few good applications, SafeBytes Anti-Malware is the highly recommended program for security-conscious people. SafeBytes anti-malware is a trustworthy tool that not only protects your PC completely but is also very easy to use for people of all skill levels. With its cutting-edge technology, this application can help you eliminate multiples types of malware like computer viruses, trojans, PUPs, worms, ransomware, adware, and browser hijackers. SafeBytes anti-malware offers an array of advanced features which sets it apart from all others. The following are some typical features present in this computer software: Real-time Threat Response: Malware programs attempting to enter the system are discovered and stopped as and when detected by the SafeBytes active protection shields. This tool will always monitor your PC for any suspicious activity and updates itself continuously to keep current with the latest threats. Robust Anti-malware Protection: By using a critically acclaimed anti-malware engine, SafeBytes offers multilayered protection that is made to catch and eliminate threats that are concealed deep inside your computer. Web Filtering: Through its unique safety score, SafeBytes alerts you whether a website is safe or not to visit it. This will assure that you’re always certain of your safety when browsing the net. Lowest CPU/Memory Usage: SafeBytes is well-known for its low effect on computer resources and great detection rate of countless threats. It runs quietly and efficiently in the background so you are free to use your computer at full power all the time. Fantastic Technical Support: Support service is accessible 24 x 7 x 365 days via chat and email to answer your queries. To conclude, SafeBytes Anti-Malware is really great for securing your computer against all sorts of malware threats. Once you’ve installed SafeBytes Anti-Malware, you will no longer have to bother about malware or other security concerns. If you’re searching for a comprehensive antivirus program that’s still easy to use, SafeBytes Anti-Malware is just what you need!

Technical Details and Manual Removal (Advanced Users)

If you do not wish to use an automated tool and like to eliminate FindWide manually, you could possibly do so by going to the Windows Add/Remove Programs menu in the Control Panel and deleting the offending program; in cases of browser plug-ins, you can uninstall it by visiting the browser’s Add-on/Extension manager. You might also want to reset your home page and search engine providers and also clear your browser cache and cookies. Finally, examine your hard disk for all of the following and clean your Windows registry manually to remove leftover application entries following uninstalls. But bear in mind, this is often a complicated task and only computer professionals could perform it safely. In addition, some malware is capable of replicating or preventing removal. Carrying out this malware-removal process in Safe Mode is suggested.

Bad_Pool_Header Error - What is it?

Bad_Pool_Header is one of the types of BSOD (Blue Screen of Death) error codes. This error triggers a problem with Windows memory allocation. When this error message occurs, the screen turns blue and locks the user out of the application running on the system. The computer shuts down or restarts.

Solution

Error Causes

There is no one particular cause for the occurrence of the Bad_Pool_Header error code. It may appear on your system due to multiple reasons such as:

• Device driver issues
• Cluttered disk
• Disk writing issues
• Faulty memory hardware

Driver issues and disk writing issues occur when your try to update new driver versions. During this process, users often forget to remove the files of the uninstalled version from the registry. And due to the presence of the uninstalled driver files in the registry updating and disk writing becomes an uphill task which leads to the Bad_Pool_Header display on the computer screen. The main database of your system is the registry so you need to keep it clean to avoid disk cluttering. The hard disk clutters because the registry saves all the activities that you perform in your system. It saves junk files, internet history, invalid entries, and other unnecessary files. This occupies a lot of your disk space thus resulting in disk cluttering and faulty memory hardware issues triggering the Bad_Pool_Header. Ignoring the Bad_Pool_Header error is not wise. It is advisable to repair the Bad_Pool_Header right away as it can lead to serious threats like system failure and data loss.

Further Information and Manual Repair

The easiest, time and money-saving way to resolve the Bad_Pool_Header error on your system is to install Restoro. This is a high and multi-functional repair tool that features a powerful inbuilt registry cleaner, anti-virus, and a system optimizer. This tool is the one-stop solution for all your PC-related errors including the Bad_Pool_Header blue screen of death error. Whether it’s a driver issue, faulty memory, or cluttered disk, all the causes triggering the Bad_Pool_Header error code fall under the registry which is why it is recommended to install Restoro. Its innovative and powerful registry cleaner scans detect and repair all the errors related to the registry in one go including the Bad_Pool_Header errors. With this helper, you can easily remove all the unnecessary files cluttering your hard disk and damaging your registry. It wipes out the clutter in seconds and frees up disk space.

Why Should You Clean The Registry?

Sometimes the registry also gets cluttered by malicious software like viruses, spyware, and malware. These may also take up your disk space and prevent you to perform disk writing successfully and also corrupt the registry. The privacy error finding utility embedded in Restoro helps you scan for such malicious software on your system and removes them immediately. It lends the software anti-virus properties. When it comes to using repair tools, many users who are not technically sound often worried. They think it may be difficult to operate. If you think the same way, let us tell you that Restoro is very easy to use. It is integrated with a high-functional yet user-friendly interface complemented by simple navigation.

Restoro Special Features

This makes it simple for all levels of users to operate it regardless of whether they are technically adept or not. Restoro is compatible with all Windows versions. You can download it with ease and run it for scans on any Windows version you have installed on your system. To get started, all you have to do is:

• Click here to install Restoro.
• Once the installation is complete now run it to scan for errors like the Bad_Pool_Header
• After that simply click on the ‘repair’ button to resolve

As you know, Windows 10 has a complicated mechanism for Activation which helps in the verification of a genuine copy of Windows 10. However, there are times when you might encounter some errors during the activation process. One of these errors is the error code 0xc000f074. This kind of error could be due to the Key Management Service or KMS which is unreachable by the client computer or if the key used in the SLSetAuthenticationData function call is incorrect. This kind of error mostly affects surfaces on computers that are upgraded from either Windows 7 or Windows 8.1 to Windows 10. In such cases, you may encounter any of the following error messages:

“Windows is unable to reach your company’s activation service. Please connect to your corporate network. If you are connected and continue to see the error, contact your system administrator. You can also click on the error detail to find the exact error. Error code: 0xC004F074.” “Activating Windows(R), (Key hash)… Error: 0xC004F074 The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.” “Error 0xC004F074, SL_E_AUTHN_MISMATCHED_KEY, The Software Licensing Service reported that the key is mismatched.”

To fix the Windows 10 Activation error 0xC004F078, you have to use the correct key for your type of Windows copy or use Command Prompt to reinstall the key or you could also try running the Activation troubleshooter.

Option 1 – Try running the Windows 10 Activation Troubleshooter

The first thing you can do to resolve the Activation error code 0xc000f074 is to run the Windows 10 Activation Troubleshooter. To do so, follow these steps:

• Go to Settings and then select Activation.
• After that, click on the Windows Activation and then troubleshoot. This will help you address most of the commonly found activation issues in Windows devices.

The Windows 10 Activation Troubleshooter will determine if your license key is a valid Windows 10 digital license for an edition that is not currently installed. If it turns out that it’s not, then the troubleshooter will show you how to install the correct edition.

Option 2 – Try to use the correct key for the type of Windows version you have

If the Windows Activation troubleshooter wasn’t able to resolve the error, then you can try using the correct key for your type of Windows version. All you have to do so is check the type of your Windows copy if it’s OEM, retail, or volume. And make sure that you have the correct, valid product key for your operating system.

Option 3 – Try to use Command Prompt to reinstall the key

• In the Start Search, type “command prompt” and right-click on Command Prompt from the search results, and then select “Run as administrator”.
• After that, execute this command to uninstall the existing key: vbs /upk
• Next, you need to install the KMS product key by executing this command: vbs /ipk <The KMS Product Key>
• Once you’re done, you will see a prompt that’ll tell you whether the operation was either successful or not.
• To active, the KMS product key online, use this command: vbs /ato
• Use this command to activate the key using the telephone: exe 4
• After you’ve activated the KMS product key, restart the Software Protection Service. You can also verify the Activation Status to check if your fix was successful or not.

Option 4 – Contact Microsoft Support for assistance

If you’re at your wits’ end in trying to upgrade your computer, you should consider contacting Microsoft Support for help as they can offer you various options that would make fixing Windows Activation error code 0xc000f074 a lot easier and faster.

You have the option to choose to configure the Network to Private or Public when you set it on Windows 10 PC. On the other hand, if the option to change the Network from Public to Private goes missing in Windows Settings then this post will surely help. You can find this setting under Settings > Network and Internet > Ethernet and appears when you click on it. If you are not able to see the option to change the network profile, then you either can’t open the settings, or the option to change it has been disabled. To resolve this issue, you can either use the Registry Editor or Windows PowerShell. Refer to the options given below for more details.

Option 1 – Change the Network Profile via Registry Editor

Changing the Network Profile can be done using the Registry Editor. But before you proceed, make sure that you create a System Restore Point first just in case. Refer to the steps below to do so.

• Tap the Win + R keys to open the Run dialog box.
• Then type “Regedit” in the field and hit Enter to open the Registry Editor.
• After that, navigate to this key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionNetworkListProfiles
• Now expand the Profiles key folder located in the left pane to see one or more folders.
• Next, expand each one of these folders and look for the “Description” sub-key which should match the name of your network.
• After you find the Description sub-key, look for another sub-key named “Category” and double click on it to open it.
• Now change its value from “0” to “1” to change the Network Profile from Public to Private.

Option 2 – Change the Network Profile via Windows PowerShell

Aside from the Windows Registry, you can also use Windows PowerShell in changing the Network Profile from Public to Private and so on. Take note that you have to use PowerShell with admin privileges. Just refer to the steps below to do so.

• Tap the Win + X keys and then select the “PowerShell (Admin)” option.
• Next, click on Yes if the User Account Control prompt appears.
• After that, execute the commands listed below. Hit Enter right after you key in each one of them.
  • Get-NetConnectionProfile
  • Set-NetConnectionProfile -InterfaceIndex <index number> -NetworkCategory Private

Note: Since every Network Profile has an index number, you can check the label “Name” to identify the network that you want to change.

System Interrupts are operating system processes that function as an alert system for the CPU. So whenever a scenario needs the attention of the CPU, it alerts the CPU about it. In turn, the CPU suspends what it is doing, saves it, and then takes care of that important job and once that job is completed, it resumes back to what it was doing. This indicates that although System Interrupts appears as a process, it’s actually not. As a matter of fact, it is like a manager that reports to the CPU about all interrupts that happen on a hardware level, e.g. hardware interrupts. And if there are lots of interrupts, this means that there might be various errors occurring on a hardware level. As a result, it may take a lot of system resources. And if you consider disabling System Interrupts, stop right there as your computer will almost become useless without it. So if you see System Interrupts consuming high CPU usage in your Windows 10 computer, you can fix it without having to disable it and cause more problems. If System Interrupts takes up more than 5 to 10% of CPU, then you definitely have a problem. This could be happening due to some hardware or driver issue. The first thing you can do is to try rebooting your computer once and see if the issue comes back or not. High CPU usage of System Interrupts is a huge backlog for the CPU and it stays in the loop. If a simple system restart didn’t fix this issue, here are some suggestions you can try.

Option 1 – Try to update the hardware drivers

As stated, the problem might have something to do with hardware drivers so you can try to update these drivers and see if it works.

• Reboot your computer into Safe Mode with networking support.
• Tap the Win + R keys on your keyboard to open the Run dialog box.
• After that, type “devmgmt.msc” in the field and hit Enter or click OK to open the Device Manager.
• After opening the Device Manager, update all the outdated Hardware drivers on your computer.
• Next, right-click on all the driver entries that are appropriately labeled, and then click the Update driver option.
• Now restart your PC and check if the BSOD error is fixed or not.

Note: On the other hand, if a recent update has caused the System Interrupts high CPU usage, then you might want to roll back your hardware drivers to their previous versions. You can check with the Windows Update History to check out any recent updates as well as the previous ones.

Option 2 – Try to disconnect and reconnect all hardware and cables

A lot of users reported that they were able to fix the problem by disconnecting and reconnecting cables and hardware like scanners, printers, cameras can help in fixing the problem. In addition, you can also boot your computer in a Clean Boot State so that you can find the problematic hardware by hit and trial method. Refer to the steps below to do so:

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)

Option 3 – Try to enable or disable Hardware

If you do not want to remove hardware, you can just disable them using the Device Manager. Note that this can also be applied to the internal hardware.

• Tap the Win + X + M keys to open the Device Manager.
• Next, navigate to the device you want to disable.
• Then right-click on it and choose to disable the device.

Note: Make sure that you disable one device at a time and then give it a couple of minutes and check if there are any changes in the CPU usage to pinpoint the hardware. And if there is no change, you need to enable the device you’ve just disabled and then proceed to disable the next hardware device. If there are changes, then it’s probably the culprit. Just keep in mind that you must no disable any device that is needed to keep your system up and running.

Option 4 – Try to update the BIOS/UEFI

Updating the BIOS/UEFI can help you fix the high CPU usage of System Interrupts but as you know, BIOS is a sensitive part of a computer. Even though it is a software component, the functioning of the hardware depends on it largely. Thus, you must be careful when modifying something in the BIOS. So if you don’t know much about it, it’s best if you skip on this option and try the other ones instead. However, if you are well-versed in navigating the BIOS, then follow the steps below.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “msinfo32” in the field and press Enter to open System Information.
• From there, you should find a search field on the bottom where you have to search for the BIOS version and then press Enter.
• After that, you should see the developer and version of the BIOS installed on your PC.
• Go to your manufacturer’s website and then download the latest version of BIOS on your computer.
• If you are using a laptop, make sure that you keep it plugged in until you have updated the BIOS.
• Now double click on the downloaded file and install the new BIOS version on your computer.
• Restart your computer to apply the changes made.

Option 5 – Run the Hardware and Devices Troubleshooter or the Performance Troubleshooter

Hardware and Devices Troubleshooter:

• The first thing you need to do is click on Start and then on the gear-like icon to pull up the window for Settings.
• After opening Settings, look for the Update and Security option and select it.
• From there, go to the Troubleshoot option located on the left-hand side of the list.
• Next, select Hardware and Devices from the list and open the Troubleshooter and run it. Once it is doing its job, wait for it to complete the process and then restart the system.
• After the system restarts, check if the problem’s now fixed. If not, refer to the next option given below.

Performance Troubleshooter:

• Tap the Win + R keys to open the Run dialog box.
• Type “exe /id PerformanceDiagnostic” in the field and hit Enter to open the Performance troubleshooter.
• Then click on Next to get started. Wait until the process is completed.

The Windows Update service, just like other services in Windows 10 may sometimes experience some issues and stop behaving properly. One of the issues you might encounter as you use the Windows Update service is the Windows Update error 0x8024A10A. This kind of error code signifies that the Windows Update service is shutting down. So if you encounter this error, read on as this post will guide you on how you can fix it. When you receive the Windows Update error 0x8024A10A, you may see this error message on your screen: “USO_E_SERVICE_SHUTTING_DOWN indicates that the WU Service is shutting down. This may happen due to a very long period of time of inactivity, a system hang leading to the service being idle and leading to the shutdown of the service. Ensure that the system remains active and the connections remain established to complete the upgrade.” You could try to restart your computer to resolve the problem since there are instances when a simple restart can fix errors. However, if it does not work, you might find the options provided below useful.

Option 1 – Try to restart the Windows Update Service

The first thing you can do to fix Windows Update error 0x8024A10A is to restart the Windows Update Service from the Services Manager. To do so, follow these steps:

• In the Cortana search box, type “services” and click on the Services icon to open the Services Manager. Alternatively, you can also tap the Win + R keys to launch the Run prompt and then type “services.msc” in the field and hit Enter to open the Services Manager.
• After opening the Services Manager, look for the Windows Update Service.
• Once you found it, right-click on it and check if the Service is stopped. If it is, then select the Start option. On the other hand, if the Windows Update Service is already started, just select the Restart option.
• After that, try to run the Windows Update again and see if the error 0x8024A10A is now fixed.

Option 2 – Run the Windows Update Troubleshooter

Since the Windows Update troubleshooter reviews the status of the services that support the process, it would prompt and fix it if there is anything that’s not right. Thus, you might want to run a built-in Windows Update troubleshooter to resolve the Windows Update error. It is one of the things you can check out as it is known to automatically resolve any Windows Update errors like error 0x8024A10A. To run this troubleshooter, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

Option 3 – Run Microsoft’s online troubleshooter

Aside from the Windows Update troubleshooter, running Microsoft’s online troubleshooter might also help you fix the Windows Update Error 0x8024A10A. This online troubleshooter is known to help in fixing Windows Update errors, it scans your computer for issues that might be causing the problem and then fixes them automatically.

Option 4 – Try to run the Windows Update Service in a Clean Boot State

There are some instances that some conflicting programs installed in your computer might be the one that’s causing Windows Update error code 0x8024A10A. To identify which program is causing the problem, you need to put your computer in a Clean Boot State. To do so, follow the steps below.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• Now try to run the Windows Update Service again and see if Windows Update error 0x8024A10A is now gone.