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A Quick Guide to Fixing Ntdll.dll Error Code

Ntdll.dll Error - What is it?

Ntdll.dll is a type of DLL (Dynamic Link Library) error. DLL errors are some of the most common but complicated errors to troubleshoot and resolve by PC users. The Ntdll.dll error message is displayed in the following formats:

  • "STOP: 0xC0000221 unknown hard error C:WinntSystem32Ntdll.dll
  • "NTDLL.DLL Error!"
  • "STOP: C0000221 unknown hard error SystemRootSystem32ntdll.dll"
  • "[PROGRAM NAME] caused a fault in module NTDLL.DLL at [ANY ADDRESS]"
  • "AppName: [PROGRAM NAME] ModName: ntdll.dll"
  • "Crash caused in ntdll.dll!"
  • "Unhandled exception at [ANY ADDRESS] (NTDLL.DLL)"

You may come across the ‘Ntdll.dll error’ pop-up either when you try to run a program or after using it or while the program is running. It may also appear when Windows starts or shutdowns or even during Windows installation.

Solution

Restoro box imageError Causes

The Ntdll.dll error code can be triggered due to numerous reasons such as:

  • DLL file corruption due to hard drive bad entries
  • Missing DLL files
  • Corrupt hardware drivers
  • Viruses
  • DLL file misconfiguration

It is recommended to resolve this error code immediately on your PC to avoid inconvenience and serious PC damages like program lockouts, system failure, freeze, and crash

Further Information and Manual Repair

All the causes for ‘Ntdll.dll’ are linked with the registry.

The registry is the main database of your system. It saves all the activities and files on your PC including the important data file and unnecessary files such as the junk files, temporary internet files, and obsolete files, files of the programs installed, bad entries, invalid registry keys, and cookies.

These files take up also hard drive space thereby causing dll file damage, disk fragmentation, and data overload. Ntdll.dll error may also occur to due viral infection and malware attack.

There are 2 ways to resolve the Ntdll.dll error. One is to install 2 separate tools, the registry cleaner, and antivirus, and run them separately to scan for errors. This option is time-consuming and running an antivirus can also slow down the speed of your computer.

Therefore we recommend that you opt for the second alternative that is to download Restoro.

Why Restoro.

  • This is an advanced, innovative, and multi-functional PC repair tool embedded with several powerful PC repair utilities like a registry cleaner, an antivirus, and a system optimizer. This is a one-stop solution for all your PC errors.
  • It is user-friendly, safe, efficient, and compatible with all Windows versions. The registry cleaning feature scans for all registry issues.
  • It wipes out all the unnecessary files from the hard drive, repairs the damaged dll files, and restores the registry, thereby resolving the Ntdll.dll error code right away.
  • The privacy error utility functions like an antivirus. It detects and removes all the malicious software like viruses, malware, Trojans, and spyware. Simultaneously, the system optimizer feature boosts the PC speed.

Click here to download Restoro and resolve the Ntdll.dll error on your PC today!

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Protect Your PC With These 6 Reliable Security Products

What software are you using to keep your information and all your files and memories safe? 

None? Yikes. Let’s hope no damage has been done to your data yet then. Because with how the digital world has evolved, your data might be getting leaked and you have no idea.

Why do you need to invest in security software?

There’s really no good excuse not to purchase a quality platform for PC protection. Especially since top security solutions are available at such affordable prices nowadays, your wallet would barely even notice it.

At this point, only people who barely use their PCs and have zero sensitive information on them can get away with simply using the built-in Windows 10/11 security software. But we guarantee that those people are extremely hard to find and that you’re not one of them, and here’s why.

Even if you don’t use your computer for things that are very obviously sensitive, such as internet banking, you still have some personal data at risk of being stolen. How so? Well, think about the data you enter into your social media profiles, for example. How devastating would it be if somebody got a hold of any of it? Yep, that’s what we thought.

A chain with a padlock on a laptop
Credit: FLY:D on Unsplash

In the hands of a skilled cybercriminal, your phone number alone could put you at risk of scams, ransomware, identity theft and more. Also think about the stuff you share in texts and social media chats. Think about the websites you visit and how many times you may have accidentally clicked on an ad, which could very well contain malicious software. Those all seem harmless until someone’s actually used them against you. 

Now imagine the dangers involved when you actually store truly confidential data on your PC and browsers. Sends shivers down your spine, doesn’t it?

In the case of a successful cyberattack of whatever type (virus, phishing, worms, etc.), there’s so much that is at stake. Businesses/legal persons will suffer from financial loss and damaged reputation, at the very least. Natural persons may be threatened or exploited, get their banking or medical information and even their identity stolen, etc. And that’s just the tip of the iceberg.

These are our biggest reasons for investing in Windows PC protection software:

  • Cyberthreats are constantly evolving to the point where built-in or free software won’t cut it anymore.
  • Those working remotely can have peace of mind knowing both personal and business data is completely secure.
  • Businesses using top security solutions ensure their customers trust them. 
  • Data breaches are a pain in the you-know-what to handle. Fighting a cyberattack and going back to normal is a demanding process, and not to mention the stress it’ll cause. We’d rather prevent all that by using trustworthy security products!
  • It helps parents worry a little less about their children’s safety in the online world. 
  • Added bonus: with most products, you get an ad-free browsing experience!

Obviously, there are a lot more reasons to get your PC secured. But we think you get it. So let’s cut to the chase and take a look at our 6 favorite protection solutions and the wonders they can do for you.

*Note that in this article we’re looking at products primarily suited for households and home offices, some for small businesses. No enterprise solutions will make the list today, but stay tuned for a future article on those.

Top 6 best PC protection solutions

1. Bitdefender Total & Internet Security\

One of the biggest security product vendors out there, Bitdefender offers several awesome solutions. We want to introduce two of our favorites, Bitdefender Total Security and Bitdefender Internet Security.

Bitdefender Total Security is great for both households and smaller offices. You can choose to protect 5 or 10 devices, and not necessarily just Windows devices. It also works for macOS, Android and iOS. It offers a range of powerful features, such as:

  • Real-time data protection
  • Webcam and microphone protection
  • Device optimization options
  • Anti-phishing/-fraud/-spam technology
  • Ransomware protection
  • Anti-loss and anti-theft tools
  • VPN and privacy firewall 
  • Anti-tracking technology
  • Parental controls
  • 24/7 support

Bitdefender Internet Security shares almost all of these features, but there are a few important differences to note. Unlike Total Security, Internet Security has more options in terms of the number of protected devices: 1, 3, 5 or 10. However it’s only compatible with the Windows platform and it doesn’t offer device optimization tools or anti-theft options. Whether or not this is a deal-breaker depends on your needs alone - we still find it a great security tool.

A phone and a laptop
Credit: Firmbee.com on Unsplash

2. ESET Internet Security

An award-winning Windows security product, ESET Internet Security is essential on this list. It has an outstanding protection rate of 99.9% and a range of amazing options you’ll definitely want to make use of. It can be installed on up to 10 devices, making it an awesome tool for your household, home office or a small business. It’s also compatible with macOS and Android.

These are ESET Internet Security’s best features:

  • Protection against ransomware and spyware
  • Protection against malware specifically designed to avoid detection
  • In-depth scans when the computer is not in use
  • Firewall to prevent unauthorized access to your PC
  • Anti-spam tool
  • Anti-phishing and botnet protection technologies
  • Tool to scan your router and smart devices for vulnerabilities
  • Special browser for secure internet banking 
  • Parental controls
  • Prevention of unauthorized webcam access 

If you ask us, ESET has it all!

A credit card and a laptop
Credit: rupixen.com on Unsplash

3. Kaspersky Total & Internet Security

Having a deja vu? Didn’t you just read Total Security and Internet Security somewhere? Oh, that’s right - the first entry on our list! But here we’re talking about Kaspersky, a vendor you’ve also definitely heard about before.

Just like Bitdefender, Kaspersky is another one of those renowned names in the cybersecurity world that always make it to every ‘best of’ list. And for good reason - its products really fulfill their purpose. So let’s take a closer look at the two we chose.

These are the features both Kaspersky Total Security and Kaspersky Internet Security have in common:

  • Real-time virus and spyware blocking
  • Webcam protection
  • Wi-Fi security notifications
  • Advanced identity theft protection
  • Free technical support on several channels
  • Remote security management
  • Multiple devices (up to 10)

The main difference between Kaspersky Total Security and Internet Security is that the former offers more capabilities. These are the features KTS offers that KIS does not:

  • System cleanup
  • File shredding
  • Password management
  • Data backup and encryption

Both are excellent security tools, though we do prefer KTS a little more because of these additional options.

4. Norton 360 Deluxe

Of course one of the industry-leading solutions makes the list. Norton 360 Deluxe can protect up to 5 devices, be it Windows, iOS, macOS or Android. It’s worth noting that its features are best developed for Windows. Here’s what you get with Norton 360 Deluxe:

  • Protection against viruses, hackers, malware
  • 100% virus protection promise
  • VPN included for all devices
  • Unlimited VPN on Windows
  • Password manager
  • Parental controls

So is there anything aside from these standard protection features that makes it such a favorite among us techies? Let us tell you! Norton added a little bit of spice here with two really powerful capabilities. The Deluxe product offers 50GB of cloud backup and dark web monitoring. The latter means the software notifies you if any of your personal information is found on the dark web, which helps protect you against identity theft.

A person using two computers
Credit: Luke Peters on Unsplash

5. McAfee Antivirus

Don’t be misled by the name of this product. Antivirus software may have started as protection against viruses only, but it’s developed quite a lot. The name simply stuck. All that to say that McAfee Antivirus - another award-winning security solution - protects you against several different threats.

The basic and essential plan allow 1 and 5 devices respectively, while McAfee+ Premium and Advanced work on an unlimited number of devices. The latter two also offer more capabilities, as you can imagine. Here’s what you can expect from all of them:

  • Secure unlimited VPN
  • File shredder to delete sensitive files completely
  • Ultimate safety while browsing
  • Protection against hackers
  • 100% virus protection promise
  • Advanced firewall to block dangerous traffic
  • Online support from specialists
  • Protection score (shows how safe you are and detects vulnerabilities)
  • Identity monitoring (notifies you if any of your information is on the dark web)
  • Password management

Unlike the previous products, McAfee Antivirus does not offer parental controls. Otherwise it’s a pretty strong and comprehensive protection tool and might just be the right choice for you!

6. Trend Micro Maximum Security

Last but definitely not least, we’ve got Maximum Security by Trend Micro. And yes, you guessed it, Trend Micro is also an award winner in terms of cybersecurity. Its products have been recognized as industry-leading security solutions by AV-Test since 2003. Among all its fantastic solutions, our favorite for households or small offices is Maximum Security.

You can use Trend Micro Maximum Security to protect 3-5 devices for a year or two years before needing to renew your license. Aside from Windows, it’s compatible with iOS, Android, Mac and Chromebook devices. Here’s what you can expect from this protection software:

  • Powerful malware protection
  • Phishing detection and prevention (email)
  • Password management and protection
  • Maximum security for online banking and shopping
  • System optimization
  • Social media privacy protection
  • Parental controls 
  • 24/7 technical support
  • No notifications during gaming

It’s truly one of the most effective platforms out there dedicated to protecting your digital life. Using this product, ransomware, identity thieves and malicious websites don’t stand a chance.

The bottom line

If you’ve made it all the way here, congratulations, you’ve made the right choice: to invest in securing your valuable data! Now the question is: which one of these 6 awesome antivirus/antimalware products to select?

The paradox of choice is a very real thing - we feel you. As mentioned, it comes down to what your specific needs are. So before you go ahead and purchase your security software, make sure to explore all options.

And if you really can’t handle the decision-making anxiety, feel free to reach out. We’ll happily assist you in finding the right product to keep your digital life secure!

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Valve Steam Deck is Compatible with Windows 11
Steam DeckValve has officially announced that Steam Deck will be compatible with Windows 11 despite TPM 2.0 Microsoft requirements. From the beginning, Deck was announced like a mini handheld PC device. Powered with new Steam OS 3.0 based on Linux. However, besides out-of-the-box OS it was also stated that Deck will be a personal device meaning that other PC-based operating systems could be installed on it and even run your typical applications in it. Since Microsoft announced Windows 11 hardware requirements, specifically the TPM 2.0 requirement many users voiced concern that Steam Deck will not be able to connect to Windows 11 TPM 2.0 is something that Microsoft requires for every internal and hardware component that is to connect on a Windows 11 device. This is to ensure that only trusted devices would be included in the array of a PC setup and avoid any problems like malicious hardware injecting software into a system. This would also minimize the compromise Windows would have, as unverified or untrusted devices connect to a Windows PC. However, Valve and AMD are ensuring us that Deck will not have any issue connecting to a PC running Windows 11 or even if you wish to transform Deck itself into a Device running Windows 11.
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Fixing PowerShell: File cannot be loaded ...
If you are using Windows PowerShell and it suddenly throws an error message saying, “File cannot be loaded because running scripts is disabled on this system”, then read on as this post will guide you on how you can fix this issue your Windows 10 computer. This kind of error in PowerShell is most likely due to the fact that your user account does not have the required permissions to execute the script. Although this does not mean that you need to have administrator-level permissions as it could also indicate that you have to be unrestricted to run these types of PowerShell scripts or cmdlets. Thus, to fix the error and carry out the task, you have to set the execution policy to be unrestricted. And to do that, you need to use the steps provided below as a reference. Step 1: To get started, you have to check what policies are set for the individual user groups on your computer by tapping the Win + X key combination or by right-clicking on the Start button and clicking on Windows PowerShell (Admin). You can also search for PowerShell in the Start Search and then right-click on Windows PowerShell and select Run as administrator. Step 2: If a User Account Control or UAC prompt appears, just click Yes to proceed. Once you’ve pulled up Windows PowerShell, type the following command to get the List of Execution Policy for all the scopes on your computer.
Get-ExecutionPolicy –List
Step 3: After you execute the command, it will give you a list of the User Groups as well as their Execution Policy status, and under the Scope column, look for “LocalMachine”. Once you find its Execution Policy you will notice that it’s either set to Undefined or Restricted. Step 4: Now that you’ve determined the Execution Policy, you need to set it to Unrestricted if it is set to Restricted. To do that, you have to enter the following command in the very same PowerShell window.
Set-ExecutionPolicy Unrestricted
Step 5: After you execute the command, you will see a message that asks for various permissions for which you either have to tap Y to say Yes to each one of the messages individually or tap the A key to say Yes to all the messages to once. However, if the command throws another error, you can just force the Execution Policy to change by executing the following command.
Set-ExecutionPolicy Unrestricted -Force
Step 6: Once you’re done, it will finally set the Execution Policy for the Windows PowerShell scripts as well as cmdlets to be Unrestricted and fix the “File cannot be loaded because running scripts is disabled on this system” error.
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How to Fix PFN_LIST_CORRUPT Error on Windows
If you suddenly encounter PFN_LIST_CORRUPT Blue Screen of Death error while using your computer then it means that the Page Frame Number or PFN list is corrupted. Page Frame Number is an indexing number used by the hard drive to find out the location of every single file on the physical disk. This kind of Blue Screen error is usually caused by a driver that’s passing a bad memory descriptor list and it can either be temporary or permanent. And so to fix this particular BSOD error, read on as this post contains a couple of suggestions that could help. Keep in mind that when you get a Blue Screen error like PFN_LIST_CORRUPT, the power connection to your PC must not be interrupted and so if you are using a laptop, it’s best if you connect it to a power source. On the other hand, if creating a dump from 0% to 100% takes up more than 5-10 minutes, then you have to force shut down your computer by pressing and holding the Power Key for 10 seconds or at least until the CPU lights turn off. After you do that, proceed to the troubleshooting tips prepared below.

Option 1 – Run the Blue Screen Troubleshooter

The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors like PFN_LIST_CORRUPT. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:
  • Tap the Win + I keys to open the Settings panel.
  • Then go to Update & Security > Troubleshoot.
  • From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.

Option 2 – Run a System File Checker scan

You can also try to run a System File Checker or SFC scan in order to scan your computer for corrupted files that might be the cause behind the PFN_LIST_CORRUPT error. Once it finds any corrupted system files, it will automatically fix them. To run System File Checker, here’s what you have to do:
  • 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.
  • Restart your computer after the scan is completed.

Option 3 – Check for any hard disk errors

  • On your desktop, right-click on the “This PC” or computer icon and then select Manage to open the Disk Management. Here you get to check your drive’s health.
  • Next, click on Disk Management on the left side panel.
  • From there, check the state of your drives. If it shows that all your partitions are healthy then it means all is good and that the problem may have something to do with some physical issues with your hard drive.
You might also want to run the CHKDSK utility to help you fix any issues with your hard disk. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.
  • Open Command Prompt with admin privileges.
  • After opening Command Prompt, execute the following command and hit Enter:
chkdsk /f /r
  • Wait for the process to be completed and then restart your computer.

Option 4 – Update the Device drivers

Updating the Device drivers can also help you fix the PFN_LIST_CORRUPT Blue Screen error. To do so, follow the steps below.
  • Tap the Win + R keys to launch Run.
  • Type in devmgmt.msc into the box and tap Enter or click OK to open the Device Manager.
  • After that, a list of device drivers will be displayed. If you see a red or yellow sign that shows up against the driver, right-click on the driver and select “Update Driver Software”.
  • Select the “Search automatically for updated driver software” option and then follow the instructions to complete the process.
  • Restart your PC and then check if the Blue Screen error is now fixed or not.

Option 5 – Disable OneDrive

The PFN_LIST_CORRUPT error might also be caused by OneDrive. Thus, you have to try disabling this program to resolve the problem.
  • Tap the Ctrl + Shift + Esc keys to open the Task Manager.
  • Once the Task Manager is open, click on More Details located at the bottom left portion of the window.
  • Then go to the Startup tab and select Microsoft OneDrive and then click Disable.
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How to Fix athwbx.sys Blue Screen error
Athwbx.sys or the Qualcomm Atheros driver file is known to trigger several Blue Screen of Death errors. This occurs when the driver gets corrupted or when the operating system is unable to access or find it. In addition, bad sectors in the hard disk or RAM can also cause BSOD errors. The athwbx.sys file is known to cause the following BSOD errors listed below:
  • SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (athwbx.sys)
  • STOP 0x0000000A: IRQL_NOT_LESS_EQUAL (athwbx.sys)
  • STOP 0x0000001E: KMODE_EXCEPTION_NOT_HANDLED (athwbx.sys)
  • STOP 0×00000050: PAGE_FAULT_IN_NONPAGED_AREA (athwbx.sys)
  • Your PC ran into a problem and needs to restart. You can search online later for this error: athwbx.sys
Before you proceed with the troubleshooting tips given below, you might want to try performing System Restore as it could resolve Blue Screen errors caused by the athwbx.sys file. To run System Restore, follow these steps:
  • Tap the Win + R keys to open the Run dialog box.
  • After that, type in “sysdm.cpl” in the field and tap Enter.
  • Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
  • After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
If System Restore didn’t help in fixing the Blue Screen error, now’s the time for you to resort to the troubleshooting tips provided below but before you get started, make sure that you create a System Restore point first.

Option 1 – Try recreating the athwbx.sys file

The first thing you can try is to recreate the athwbx.sys file. Every time your Windows 10 PC boots up, it looks for all the system drivers in place and if it is unable to find them, it tries to create them. This is why if you remove your corrupt driver file, chances are, you might get a fixed file recreated just for you. How? Refer to the steps below.
  • Boot your Windows 10 PC in Safe Mode.
  • Then open File Explorer and navigate to this location: C:/Windows/System32/drivers
  • From there, look for the file named sys and rename it to athwbx.old.
Note: As you can see, the file’s extension has changed from .sys to .old.
  • Now restart your computer and check if the athwbx.sys Blue Screen error is now fixed.

Option 2 – Try to update or rollback your device 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 – Run the System File Checker Scan

System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. To run the SFC command, follow the steps given below.
  • 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.
  • Restart your computer.

Option 4 – Try to run the CHKDSK utility

Running the CHKDSK utility might also help you resolve the athwbx.sys Blue Screen error. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.
  • Open Command Prompt with admin privileges.
  • After opening Command Prompt, execute the following command and hit Enter:
chkdsk /f /r
  • Wait for the process to be completed and then restart your computer.

Option 5 – Run the Memory Diagnostic Tool

Running the Windows Memory Diagnostic tool in Windows 10 might also help you in fixing the athwbx.sys Blue Screen error. Refer to the steps below on how to run this tool:
  • Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
  • After that, it will give two options such as:
    • Restart now and check for problems (Recommended)
    • Check for problems the next time I start my computer
  • Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.
Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them and if there’s no issue found, then it’s most likely not a memory-based issue so you should try the other options given below.

Option 6 – Run the Blue Screen Troubleshooter

The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors like athwbx.sys. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:
  • Tap the Win + I keys to open the Settings panel.
  • Then go to Update & Security > Troubleshoot.
  • From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.
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How to Repair Windows 10 Error 0x800F0922

Error Code 0x800F0922 – What is it?

Error Code 0x800F0922 refers to an issue with downloading the newest version of Microsoft Windows, Windows 10. It could mean that your PC doesn't have enough free space in the System Reserved partition, or that it couldn't connect to the Windows Update servers. This issue is not very common, most users will never see this error code. Some, however, will need to follow the below fixes in order to download and upgrade their systems properly. Common symptoms include:
  • Dialog box appears with the Error Code 0x800F0922
  • Microsoft Windows 10 upgrade is unsuccessful and/or incomplete
  • Users are unable to open applications after attempting the Microsoft Windows 10 upgrade

Solution

Restoro box imageError Causes

There are two standard reasons why this error occurs during the Microsoft Windows 10 upgrade.
  • There may not be enough free space in the “System Reserved” partition of your hard drive.
  • Error Code 0x800F0922 could also mean that your PC was not able to successfully connect to the Microsoft Windows update servers due to a VPN (virtual private network) connection in your home or office network.
  • The .Net framework installation portion of the Windows 10 upgrade fails.

Further Information and Manual Repair

Error Code 0x800F0922 as stated is somewhat rare, but it does occur occasionally. Users who have experienced this error while attempting to upgrade their system to Microsoft Windows 10 have the following options for do-it-yourself fixes.

Method 1:

Use this method if you are operating on a network that uses a VPN connection.
  1. Disconnect from your office or home network.
  2. Turn off your VPN software.
  3. Run the Microsoft Windows 10 upgrade.
  4. Restart your PC.
  5. Reconnect to your home or office network.
  6. Turn your VPN software back on.

Method 2:

This will run the Windows 10 Update troubleshooter that is built into your PC.
  1. Click on the Windows icon on the lower-left corner of your desktop.
  2. Press the “w” key to open the SEARCH function.
  3. Type “troubleshooting” in the search field and press ENTER
  4. When the troubleshooting window opens, select the “view all” option from the left window pane.
  5. Select “Windows update”.
  6. Select “advanced” and then choose the “run as administrator” option.
  7. Click the NEXT button and follow the on-screen prompts.
  8. This troubleshooter will walk you through the steps needed for your specific situation.

Method 3:

This method will run the DISM (deployment image servicing and management) tool built into your PC.
  1. Press the “windows key” on your keyboard followed by the “x” key.
  2. Select the “command prompt admin” option.
  3. Type the command “exe /online /cleanup-image /scanhealth” into the command prompt field and press ENTER.
  4. Wait for the scan to run completely.
  5. When the scan is complete, a message will appear telling you that “the operation completed successfully”.
  6. Type the command “dism.exe /online /cleanup-image /restorehealth” into the command prompt field and press ENTER.
  7. This will take a while to run completely, but it will restore any missing or corrupted files necessary for the Microsoft Windows 10 update.
  8. Restart your computer.
  9. Attempt the Windows 10 upgrade again.

Method 4: Use this option if you believe the issue is a result of the .NET framework being disabled.

  1. Press the “windows” key followed by the “x” key.
  2. Select the “control panel” option.
  3. When the control panel window opens, click your cursor in the search field on the upper right hand corner.
  4. Search for the phrase “windows features”, then select the link “turn Windows features on or off”.
  5. Select the check box (add a check) to the box next to “.Net framework”.
  6. Click the OK button.
  7. Proceed with your Microsoft Windows 10 upgrade.
To resolve this, all you need is third-party software to increase the size of the System Reserved partition. One of the four methods listed above should fix your Error Code 0x800F0922 issue and allow for a successful Windows 10 upgrade. On an occasion where there isn't enough space, use third-party software to increase the size of the System Reserved partition.  If you do not possess the technical expertise required to accomplish this yourself or do not feel comfortable doing so, download and install a powerful automated tool to get the job done.
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Automatically restart apps when you sign back
If you wish to continue where you have left off when you signed out of Windows follow this guide and learn how to continue your work after signing in, restart apps in your Windows. You can set Windows 10 to Automatically save your restartable apps when you sign out and restart them after you sign in. Here’s how:
  1. Right-click on the Windows logo to open the secret menu
  2. Select Settings
  3. Click open Accounts
  4. From the left side, select Sign-in options
  5. Scroll down till you see Restart apps setting
  6. Toggle the Automatically save your restartable apps when you sign out and restart them after you sign in setting to On position
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Can’t connect to this network Windows issue
Internet connectivity issues like Can’t connect to this network present a complex problem with simple solutions for PC and laptop users. First, it is usually recommended that users rule out problems with the internet connection, router, and Wi-Fi settings before proceeding to troubleshoot settings on your PC/laptop. Once the rest are ruled out, we can then proceed with the following troubleshooting steps and guidelines to fix your wifi connection issue: The first step is to update your windows network adapter driver. Connectivity problems may arise if your network driver is not updated or if it is incompatible with the network adapter. To do so, you may resort to any third-party driver scanning and installing programs found online. This solution should resort if users don’t want the hassle of perusing through windows settings that users may not be familiar with. However, this solution requires a pre-existing internet connection other than wifi, so it is recommended you have a backup internet connection via ethernet. The second step is to uninstall the driver for your network adapter. This solution is to resort if there is an issue with the driver as restarting the PC after the following steps let windows reinstall the driver again:
  • Open the quick access menu on your keyboard by pressing the Windows key and X key at the same time and select “Device Manager” from the menu list.
  • From the list of devices, select “Network Adapters”
  • Usually on the top of the list is the Wireless Network Adapter
  • Right-click the Wireless Network Adapter and select the option to “Uninstall device”
  • You will be given a confirmation in a new separate window to proceed. Click “Uninstall” to proceed.
  • After completing the previous steps, try rebooting your Windows PC and reconnecting to see if it works.
A third step is to disable the 802.1 1n modes of your network adapter by following the next steps:
  • First press the Windows logo key and the X key at the same time to bring up the quick-access menu. And like the previous step, select “Device Manager”
  • From the list of devices, select “Network Adapters”
  • Right-click the Wireless Network Adapter from the drop-down menu and select properties
  • Under properties, select the “Advanced” tab then select the 802.1 1n Mode. To the right drop-down menu change the option to  “Disabled” and click “Ok”
  • After, try to re-establish the connection to see if the steps have worked.
In the event that any of the preceding did not fix your problem, it helps to take a second look at the router and network settings using the interface provided by your ISP. A simple reset to the back of your router often fixes the issue. Also, try to check if you have any other administrative capabilities over the network to determine whether your device, in particular, has been MAC filtered or if the frequency of your wireless adapter is not compatible with the broadcast frequency of your router.
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10 Worst Computer Viruses in history
Computers viruses, worms, ransomware, etc. are kinds of malicious software that no user should take lightly. On several occasions, we have touched upon security steps that each user should take in order to protect its identity and data. Sadly sometimes even when all precautions are taken some malware can still slip through and wreak havoc. Today we are looking at some of the worst or the best, depending on your view that has indeed wreaked plenty of havoc.

viruses10 worst computer viruses in history

In the list of the 10 most famous computer viruses below, we show the costs, dates, reach, and other key facts. First a note about terms: we use the words “virus” and “worm” interchangeably because most readers search for them that way. But there’s a subtle difference that we explain after the list.

1. Mydoom – $38 billion

The worst computer virus outbreak in history, Mydoom caused estimated damage of $38 billion in 2004, but its inflation-adjusted cost is actually $52.2 billion. Also known as Novarg, this malware is technically a “worm,” spread by mass emailing. At one point, the Mydoom virus was responsible for 25% of all emails sent. Mydoom scraped addresses from infected machines, then sent copies of itself to those addresses. It also roped those infected machines into a web of computers called a botnet that performed distributed denial of service (DDoS) attacks. These attacks were intended to shut down a target website or server. Mydoom is still around today, generating 1% of all phishing emails. That’s no small feat considering the 3.4 billion phishing emails sent each day. By that figure, Mydoom has taken on a life of its own, infecting enough poorly-protected machines to send 1.2 billion copies of itself per year, 16 years after its creation. Though a $250,000 reward was offered, the developer of this dangerous computer worm was never caught. Wondering what makes the world’s most secure computers so safe? See the Tech@Work guide: Upgrade to the World's Most Secure and Manageable PC

2. Sobig – $30 billion

The 2003 Sobig computer virus is actually another worm. It is second only to the Mydoom virus in its scope. The $30 billion figure is a worldwide total, including Canada, the U.K., the U.S., mainland Europe, and Asia. Several versions of the worm were released in quick succession, named Sobig.A through Sobig.F, with Sobig.F being the most damaging. This cybercriminal program masqueraded as legitimate computer software attached to emails. It disrupted ticketing at Air Canada and interfered with countless other businesses. Despite its widespread damage, the creator of the successful bug was never caught.

3. Klez – $19.8 billion

Klez is a close third on the list of the worst computer viruses ever created. With nearly $20 billion in estimated damages, it infected about 7.2% of all computers in 2001, or 7 million PCs. The Klez worm sent fake emails, spoofed recognized senders and, among other things, attempted to deactivate other viruses. As with other viruses and worms, Klez was released in several variants. It infected files, copied itself, and spread throughout each victim’s network. It hung around for years, with each version more destructive than the last. Windows has come a long way since most of the computer viruses on this list hit the web. Thankfully, built-in protection with Microsoft Defender is always on the watch.

4. ILOVEYOU – $15 billion

The year 2000’s ILOVEYOU virus worked by sending a bogus “love letter” that looked like a harmless text file. Like Mydoom, this attacker sent copies of itself to every email address in the infected machine’s contact list. Shortly after its May 4 release, it had spread to more than 10 million PCs. The virus was created by a college student in the Philippines named Onel de Guzman. Lacking funds, he wrote the virus to steal passwords so he could log into online services he wanted to use for free. He reportedly had no idea how far his creation would spread. This virus is also known as Loveletter. Need to up your remote work security game before there’s another entry on the list of most deadly computer viruses? See our guide: How to Work Remotely and Securely

5. WannaCry – $4 billion

The 2017 WannaCry computer virus is ransomware, a virus that takes over your computer (or cloud files) and holds them hostage. The WannaCry ransomware ripped through computers in 150 countries, causing massive productivity losses as businesses, hospitals, and government organizations that didn’t pay were forced to rebuild systems from scratch. The malware raged like wildfire through 200,000 computers worldwide. It stopped when a 22-year-old security researcher in the U.K. found a way to turn it off. Computers with out-of-date operating systems were hit especially hard. That’s why security experts always recommend updating your systems frequently.

Ransomware strikes again

In September 2020, one of the potentially largest computer virus attacks in medical history hit Universal Health Services. The U.S. hospital chain, which has more than 400 locations, was reportedly struck by damaging ransomware. The attack forced the cancellation of surgeries and made healthcare workers switch to paper records.

6. Zeus – $3 billion

The Zeus computer virus is an online theft tool that hit the web in 2007. A whitepaper by Unisys three years later estimated that it was behind 44% of all banking malware attacks. By then, it had breached 88% of all Fortune 500 companies, 2,500 organizations total, and 76,000 computers in 196 countries. The Zeus botnet was a group of programs that worked together to take over machines for a remote “bot master.” It originated in Eastern Europe and was used to transfer money to secret bank accounts. More than 100 members of the crime ring behind the virus, mostly in the U.S., were arrested in 2010. It’s not as prominent today, but some of the virus’ source code lives on in newer botnet viruses and worms. Zeus caused documented damage of $100 million. But the real cost in terms of lost productivity, removal, and undocumented theft is undoubtedly much higher. A $3 billion estimate, adjusted for inflation, puts this virus at a cost of $3.7 billion in today’s dollars.

7. Code Red – $2.4 billion

First observed in 2001, the Code Red computer virus was yet another worm that penetrated 975,000 hosts. It displayed the words “Hacked by Chinese!” across infected web pages, and it ran entirely in each machine’s memory. In most cases it left no trace in hard drives or other storage. Financial costs are pegged at $2.4 billion. The virus attacked websites of infected computers and delivered a distributed denial of service (DDoS) attack on the U.S. White House’s website, www.whitehouse.gov. In fact, the White House had to change its IP address to defend against Cod Red. Can your printer get a virus? See our cool infographic: The State of Printer Security

8. Slammer – $1.2 billion

The SQL Slammer worm cost an estimated $750 million across 200,000 computer users in 2003. This computer virus randomly selected IP addresses, exploiting vulnerabilities and sending itself on to other machines. It used these victim machines to launch a DDoS attack on several internet hosts, significantly slowing internet traffic. The Slammer worm hit banks in the U.S. and Canada especially hard, taking ATMs offline in many locations. Customers of Toronto’s Imperial Bank of Commerce found themselves unable to access funds. The attack reared its ugly head again in 2016, launching from IP addresses in Ukraine, China, and Mexico.

9. CryptoLocker – $665 million

Thankfully, ransomware attacks like the 2013 CryptoLocker virus have dipped since their 2017 peak. This malware attacked upwards of 250,000 machines by encrypting their files. It displayed a red ransom note informing users that “your important files encryption produced on this computer.” A payment window accompanied the note. The virus’ creators used a worm called the Gameover Zeus botnet to make and send copies of the CryptoLocker virus. According to a report by security firm Sophos, the average ransomware attack costs a business $133,000. If we estimate that CryptoLocker hit 5,000 companies, that would put its total cost at $665 million. Where will cybersecurity go next? See our guide: The Future of Cybersecurity

10. Sasser – $500 million

The Sasser worm was written by a 17-year-old German computer science student named Sven Jaschan. He was arrested at the age of 18 in 2004 after a $250,000 bounty was posted for the computer virus’ creator. A friend of Jaschan’s tipped authorities that the youth had penned not only the Sasser worm but also the damaging Netsky.AC attack. Jaschan was given a suspended sentence after it was found he was a minor when he wrote the malware. The Sasser worm crashed millions of PCs, and though some reports put damages at $18 billion, the relatively low infection rate suggests a more likely cost of $500 million. Other notable viruses The top 10 worst computer viruses above are just the ugly tip of a gargantuan digital iceberg. With a million new malware programs popping up every 3 years, we may miss the forest for a few outstanding trees. Here are just a few more viruses that have wreaked havoc over the years: Mimail: This worm tried to harvest data from infected machines to launch a string of DDoS attacks, but was relatively easy to remove. Yaha: Yet another worm with several variants, thought to be the result of a cyber-war between Pakistan and India. Swen: Written in C++, the Swen computer worm disguised itself to look like a 2003 OS update. Its financial cost has been pegged at $10.4 billion, but not reliably. Storm Worm: This worm showed up in 2007 and attacked millions of computers with an email about approaching bad weather. Tanatos/Bugbear: A 2002 keylogger virus that targeted financial institutions and spread to 150 countries. Sircam: A computer worm from 2001 that used counterfeit emails with the subject line, “I send you this file in order to have your advice.” Explorezip: This worm used fake emails to spread to every machine on thousands of local networks. Melissa: The most dangerous computer virus in 1999, Melissa sent copies of itself that looked like NSFW pics. The U.S. FBI estimated cleanup and repair costs at $80 million. Flashback: A Mac-only virus, Flashback infected over 600,000 Macs in 2012 and even infected Apple’s home base in Cupertino, Calif. In 2020, there’s now more malware on Macs than on PCs. Conficker: This 2009 virus still infects many legacy systems and could do significant damage if it ever activates. Stuxnet: This worm is reported to have destroyed Iranian nuclear centrifuges by sending damaging instructions.
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Making your own Minecraft server in Windows
Minecraft has taken the world like a storm and if you tried it, you could tell why, procedurally created worlds, various modifications available and fun gameplay are just some of the things this game offers and it is non wonder why kids and adults are enjoying it. Minecraft is even more fun when you play with your friends on dedicated servers, where you all can adventure and build together. Sadly as everything costs, so does the Minecraft servers as well. Lucky you can create your own Minecraft server on your computer so your friends can join and play with you free of charge with just a little time you need to spend reading this guide and building one for yourselves. Without further delay let's dive right into it.

1. Install the most recent Java version

In order to run your personal server, you will need to own and have Minecraft: JAVA edition, not Windows 10 one. If you have this version of the game and it is already running it means that you already have JAVA as well but we will need to check to see if it is the latest version of JAVA, to check this do the following:
  • Press Windows and type in configure java followed by ENTER
  • Under the update tab, click on the update now button
  • If you have the latest version you are all good, if not follow the onscreen instruction on how to update it.
If by any chance you do not have JAVA installed you can get it here.

2. Prepare a dedicated location for your Minecraft server files

You can use any folder you like for your Minecraft server folder but it is highly recommended to create a new folder whose sole purpose will be to hold and run Minecraft server files. this will be very beneficial in the future when server files need to be updated or configured. Having things in one isolated space is always a good idea and keeping things organized is also a good idea.

3. Download, install and start the Minecraft: Java Edition server file

It is now time to download server files, you can get them here. Download the server.jar file and place it inside your server folder. Once everything is downloaded and prepared do the following:
  • Run the server.jar file, the first time it runs, the file will create some configuration files.
  • After additional files appear, there should be a text document called eula.txt. Open it with a text editor then change eula=false to eula=true.

4. Enable port forwarding on your router

This sep is required if you want to have people to play with you that are outside your router network, for example, if you want them to connect to your server from their home. If you do not wish to do this and want only people on your serves from your router network you can skip this step. Unfortunately, to enable port forwarding, you’ll need to make your computer on your local network to be accessible by other computers over the internet via a router. This will effectively make your port to be an open portThis can make your system vulnerable to malicious attacks. Once you’ve enabled it, set the default server port to 25565. You’ll need the Server IP address, which you can get by opening Command Prompt or PowerShell and run ipconfig. Your IP address is usually listed as IPv4 or IPv6 Address.

5. Run the Minecraft server

Simply double-click the server.jar file to run the server. If you want to have more control over it, use the command line.
  • Navigate to your Minecraft server directory using file explorer.
  • We will be using PowerShell instead of Command Prompt to enter commands. Hit Shift + Right-click on the directory window and select “Open PowerShell window here.
  • Once you are in the right directory, write the following command:
java -Xms1024M -Xmx1024M -jar {server file name} nogui
  1. Replace the {server file name} with the full name of .jar file. The command above will make the server run with no Graphical User Interface (GUI) and use 1024MB of allocated RAM space.
  2. If you want to enable the GUI, remove the nogui command. Additionally, you can edit the memory allocation for the server by changing the Xms and Xmx value.
  3. After the server is up, invite your friends to play by sharing your local or public IP address, depending on whether you are using a local or public network. For a local network, you can give the IPv4 or IPv6 Address earlier. For public networks, go to Google and type “what is my ip” to get the address.
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