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One or more Network Protocols are missing

Windows 10 users a set of rules or standards called Network Protocols in communicating over the internet. These protocols are the ones that made sure that the data is correctly sent between computers. However, if any of the Network Protocol is missing in your Windows 10 computer, then you will most likely encounter a problem like not being able to browse the internet, or share files. For this, you can try to run the Incoming Connections troubleshooter:

As you were not able to connect to your internet connection using your PC, you can try to run the Incoming Connections troubleshooter as it might resolve the problem. Refer to the following steps to run this troubleshooter:

  • Tap the Win + I keys to open Settings.
  • After opening Settings, go to Update and Security.
  • Next, navigate to the Troubleshoot pane and select the Incoming Connections section and click the Run Troubleshooter button to get started.
  • Wait until the troubleshooter is finished doing its job and then try connecting to your network again.

If after running the Incoming Connections troubleshooter you receive an error message instead that says, “Network Protocol is missing”, then here are some suggestions you need to check out to fix it. Take note that you must have admin privileges before you start troubleshooting the problem.

Option 1 – Try to update or rollback or uninstall the Network drivers

You might also want to update, roll back, or disable your Network drivers to fix the “This operation failed as no adapter is in the state permissible for this operation” error.

  • Tap the Win + R keys to launch the Run window and then type in the “devmgmt.msc” command and hit Enter to open the Device Manager window.
  • Under the Device Manager, you will see a list of drivers. From there, look for the Network Adapters and expand it.
  • Then right-click on each one of the Network drivers and depending on your preference, you can either select “Update driver”, “Disable device” or “Uninstall device”.
  • After that, restart your PC and see if it helped in fixing the netio.sys Blue Screen error.

Option 2 – Try to reset Winsock, TCP/IP & Flush DNS

You might also want to try resetting Winsock, TCP/IP, and flushing DNS might help you resolve errors. To do so, follow these steps:

  • Right-click on the Start button and click on Command Prompt (administrator) so you can pull up an elevated Command Prompt.
  • After that, execute each one of the commands listed below. And after you typed in one after the other, you have to hit Enter.
  1. netsh winsock reset – type in this command to reset Winsock
  2. netsh int ip reset resettcpip.txt – type in this command to reset TCP/IP
  3. ipconfig /flushdns – type in this command to flush the DNS cache
  • Next, restart your PC and check if the problem’s fixed.

Option 3 – Diagnose the Network Adapter

To diagnose the Network Adapter, go to Control Panel > All Control Panel Items > Network Connections, and from there, look for the network adapter that could be causing the error. Note that if you are using a Wi-Fi connection, then it’s probably your Wi-Fi adapter, otherwise it has something to do with your Ethernet adapter. Just right-click on the problematic network adapter and select diagnose to troubleshoot.

Option 4 – Try to perform Network Reset

You can also try to perform a Network Reset to resolve the problem. This will reset the entire network configuration including your IP address. To perform Network Reset, follow these steps:

  • Tap the Win + I keys to open Settings.
  • From there, go to the Network and Internet section.
  • Next, scroll down and look for “Network Reset” under the status pane.
  • After that, click on Network Reset and then on Reset now to start resetting the network configuration. Once done, check if it is able to fix the error or not.

Option 5 – Try importing Winsock settings from another computer

If resetting Winsock or the Network didn’t fix the problem, then you can try to import settings from a computer that’s in good condition. You need to have access to the registry to get this done and then export and import a couple of settings. Refer to these steps to get started:

  • Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and hit Enter to open the Registry Editor.
  • After that, go to this registry path: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices
  • Next, look for two registry keys named “Winsock” and “Winsock2” and then right-click on each one of them and select the Export option.
  • Now copy the registry keys to a USB drive and then copy the keys on the PC in excellent condition.
  • Then double click on each one of them and it will install the WINSOCK keys.

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Fix Windows Update Error 0x80244019
Updating your computer does not always end up successfully as there are a number of things that could go wrong with the Windows Update module in your Windows 10 computer. One of the issues you could face when you update your computer is error 0x80244019. This error could be caused by a number of factors. If you are currently having problems fixing this Windows Update error, read on as this post will help you resolve this problem. Here’s the full content of the error:
“There were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80244019).”
In this kind of Windows Update error, you might not be able to get the download file of the requested update started to your computer and this could be due to some third-party application or the overall internal components that contribute to the functioning of the Windows Update module. Refer to each one of the following options to fix the Windows Update error 0x80244019.

Option 1 – Restart your computer

The most basic thing you can do to fix the problem is to restart your computer. It usually works in fixing common issues like the Windows Update error 0x80244019. However, if it didn’t work, proceed to the next given options below.

Option 2 – Try to run the Windows Update Troubleshooter

The Windows Update Troubleshooter will help you in fixing error 0x80244019. This is a great built-in tool from Microsoft that helps users fix any issues with Windows Update. So this is worth a try to solve the problem. To use the Windows Update Troubleshooter, follow the steps below.
  • Tap Win + I keys again to open the Windows Settings panel.
  • Go to Update & Security and then go to Troubleshoot.
  • Under the Troubleshoot section, on your left-hand side, scroll down to find Windows Update and then click on Run the troubleshooter option and follow the on-screen instructions and then see if it fixes the problem.

Option 3 – Try configuring the Windows Update-related Services

Configuring all the Windows Update-related services could also help in fixing the error as it makes sure that all the required services are available.
  • Tap the Win + R keys to open the Run dialog box.
  • Then type “cmd” in the field and tap Enter to open an elevated Command Prompt.
  • Next, execute the following commands. Note that you have to type and enter each command one after the other.
    • SC config wuauserv start= auto
    • SC config bits start= auto
    • SC config cryptsvc start= auto
    • SC config trustedinstaller start= auto
  • The commands you executed will make sure that the Windows Update-related services are available. Once it’s done, restart your computer and see if the Windows Update error is now fixed.

Option 4 – Run Windows Update in a Clean Boot State

It could be that some third-party application is the one that’s causing the problem so it’s best if you put your computer in a Clean Boot state. During this state, you can start the system with a minimum number of drivers and startup programs that will surely help you in isolating the root cause of the issue.
  • 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 “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.)
  • After that, try to run Windows Update again.
Note: If you are able to install the app without any trouble at all then it means that the error is caused by some third-party application on your computer. You need to look for the culprit and uninstall it once you found it.

Option 5 – Try to fix the Proxy Settings

  • In the Cortana search box, search for Internet Explorer and then click on the related search result.
  • After that, tap the Win + T keys on your keyboard and click on Internet Options.
  • Next, navigate to the Connections tab and click on LAN Settings.
  • Then click on the Advanced button and delete all the entries in the list generated in the Exceptions section. And if the Advanced button is disabled because the “Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)” option is disabled then you are good to go. Now proceed to the next step.
  • Tap the Win + X keys or right-click on the Start button and select Command Prompt (Admin) or you could also search for “cmd” in the Cortana search box and right-click on Command Prompt from the search results and select the “Run as administrator” option.
  • If a User Account Control appears, click on Yes to proceed. After that, type each one of the commands listed below, and don’t forget to hit Enter after you type each one of them.
    • netsh winhttp reset proxy
    • net stop wuauserv
    • net start wuauserv
  • Now restart your computer and check if the problem is fixed or not by checking for Windows Updates again.
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MS Mariner, new OS for servers based on Linux
mariner installerWell if anyone told me just a few years ago that I will see the day when Microsoft releases a new OS based on Linux I would be very amused, but that day has come. Mariner is the newest OS out of nowhere. Microsoft’s new Linux Distro, dubbed Common Base Linux (CBL)-Mariner, isn’t the type of distro you’d want to install directly on any old machine. It’s primarily meant for cloud infrastructure and edge products. Specifically Microsoft’s Cloud and Edge products. But if you are curious, it’s possible to run. Juan Manuel Rey, a Microsoft Senior Program Manager for Azure VMware, recently published a guide to ISO CBL-Mariner image. With that, you can easily get it up and running. And you can build CBL-Mariner on an Ubuntu 18.04 desktop. So you can try it out since it is free. You can get it from here: https://github.com/microsoft/CBL-Mariner It is obvious that Microsoft aims to set itself as a leader in enterprise server environments with this move and it is very likely that it may succeed or at least give a good shake to its competitors, mainly red hat and Suse which are two dominant distros in that field. Many believe that they can win over by providing regular updates and package delivery via their already established system and that feature could be a turning point for some. In any case, time will tell and we shall see.
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Free Wifi Hotspot Removal Guide for Windows

The Free Wifi Hotspot is offered to users that own a laptop and a desktop PC that has a wired connection to the Internet and no WiFi modem. The Free Wifi Hotspot is said to help users share their Internet connection with mobile devices that support the 2G/3G/4G/USB tethering connectivity. However, users will need a 2G/3G/4G modem attached to the computer/laptop with access to the Internet if they intend to benefit from the Free Wifi Hotspot software. Additionally, the Free Wifi Hotspot may collect data like your Internet history, downloads log, and software configuration for product placement optimization. PC users that run the Free Wifi Hotspot software may be shown pop-up windows with marketing materials from time to time and maybe redirected to promotional offers.

Several anti-virus applications have flagged Free Wifi Hotspot as a Potentially Unwanted Applications and may come bundled with other PUP-s that may harm your computer or steal some information, due to these risks it is marked for optional removal.

About Potentially Unwanted Applications

Everybody has experienced it – you download a piece of free application, then you see some unwanted applications on your computer or find a strange toolbar has been included with your browser. You didn’t install them, so how did they appear? These unwanted applications, which are referred to as Potentially Unwanted Programs, or PUPs in short, typically tag along as a software package when downloading the application and can ruin your PC or cause major annoyances. PUP does not involve malware in the traditional sense. The reason is, the majority of PUPs end up in a computer not because they slip through the security holes, for example, but because the users have got installed them themselves – totally unintentionally needless to say. A PUP might not be regarded as malicious or harmful but nonetheless, it is a standard reason for clunky OSs; some PUPs are a lot more aggressive by deliberately slowing down your computer or laptop.

How does unwanted software impact you?

Unwanted programs come in many forms. Usually, they can be seen in adware bundlers that are known to utilize aggressive and misleading advertising. The majority of bundlers install many adware programs from several vendors, each of which has its own EULA policy. Safebytes Anti-malware totally eliminates this threat and safeguards your machine against PUP or adware infection. The PUPs likewise get installed into your computer in the form of browser add-ons and toolbars. They will modify web browser settings, change the default search engine, substitute the default home page with their very own websites, slow down browsing speed, and also will ruin your system also. Potentially unwanted programs apply aggressive distribution methods to get onto your personal computer. The worst part of installing a PUP is the spyware, adware, and keystroke loggers that may hide inside. These are software programs that don’t do anything good for you; in addition to occupying space on the hard disk, they will also slow down your PC, often change settings without your approval, the list of troublesome features goes on and on.

Tips on avoiding PUPs

• When installing anything on your desktop, always read the fine print, like the license agreement. Do not accept terms of use that are for bundled programs. • Don’t accept standard, express, default, or any other installation settings which are recommended. Always opt for “custom” installation. • Make use of an antivirus program to boost your protection. Anti-malware programs like Safebytes Anti-malware has got real-time features that will block PUPs before they harm your computer. • Avoid adding freeware software you won’t make use of. Nowadays ‘freeware’ isn’t actually freeware – but ‘crapware’ bundling nonsense. • Always download programs from the original website. Most PUPs find their way onto your PC is through download portals, so avoid it entirely. Comply with these tips and you will almost never get potentially unwanted programs on your computer.

How To Get Rid Of Malware That Is Blocking Antivirus Downloads?

Every malware is bad and the level of the damage can vary greatly depending on the type of malware. Some malware sits in between the computer and the internet connection and blocks some or all websites that you really want to check out. It will also block you from adding anything to your PC, especially the anti-virus program. If you’re reading this, you may have affected by a virus that prevents you from downloading a security application such as Safebytes Anti-Malware. There are some options you could try to get around with this particular issue.

Use Safe Mode to resolve the problem

In the event the malware is set to run at Windows startup, then booting in safe mode should avoid it. Since just the bare minimum programs and services launch in “Safe Mode”, there are rarely any reasons for conflicts to happen. Listed here are the steps you need to follow to boot into the Safe Mode of your Windows XP, Vista, or 7 computers (check out Microsoft site for directions on Windows 8 and 10 PCs). 1) At power on, press the F8 key before the Windows splash screen starts to load. This will conjure up the “Advanced Boot Options” menu. 2) Make use of the arrow keys to select Safe Mode with Networking and hit ENTER. 3) When you are into this mode, you should have access to the internet once again. Now, use your browser normally and navigate to https://safebytes.com/products/anti-malware/ to download and install Safebytes Anti-Malware. 4) Following installation, run a complete scan and allow the program to delete the threats it detects.

Switch over to some other internet browser

Certain malware might target vulnerabilities of a particular web browser that obstruct the downloading process. If you suspect that your Internet Explorer happens to be hijacked by a trojan or otherwise compromised by cybercriminals, the most effective thing to do is to switch to an alternate browser such as Chrome, Firefox, or Safari to download your chosen security application – Safebytes Anti-Malware.

Install security software on a USB drive

Another solution is to download and transfer antivirus software from a clean PC to run a scan on the affected computer. Abide by these steps to run the antivirus on the infected computer. 1) On a virus-free PC, install Safebytes Anti-Malware. 2) Plug in the pen drive to a USB slot on the uninfected computer. 3) Double-click the Setup icon of the antivirus software to run the Installation Wizard. 4) Select the flash drive as the destination for saving the software file. Follow activation instructions. 5) Now, insert the thumb drive into the infected system. 6) Double click the Safebytes Anti-malware icon on the pen drive to run the application. 7) Click “Scan Now” to run a complete scan on the infected computer for viruses.

SafeBytes Anti-Malware Benefits

If you are looking to download anti-malware software for your PC, there are lots of tools on the market to consider however, you should not trust blindly anyone, regardless of whether it is free or paid software. Some are very good ones, some are decent, and some are just bogus anti-malware software that will harm your computer themselves! You should opt for a tool that has gained a good reputation and detects not only viruses but other kinds of malware too. On the list of recommended software by industry leaders is SafeBytes Anti-Malware, a popular security application for Microsoft Windows. Safebytes is one of the well-established PC solutions companies, which provide this complete anti-malware software program. When you have installed this software, SafeByte's state-of-the-art protection system will ensure that no viruses or malware can seep through your computer.

SafeBytes anti-malware provides a plethora of enhanced features which set it apart from all others. Below are some of the best ones:

Live Protection: SafeBytes offers an entirely hands-free active protection and is set to monitor, block, and get rid of all computer threats at its first encounter. They’re very efficient in screening and getting rid of different threats because they are continuously revised with new updates and safety measures. World-class AntiMalware Protection: This deep-cleaning anti-malware program goes much deeper than most anti-virus tools to clean out your computer. Its critically acclaimed virus engine finds and disables hard-to-remove malware that conceals deep inside your personal computer. Safe Web Browsing: SafeBytes checks and provides a unique safety rating to every single website you visit and block access to webpages considered to be phishing sites, thus safeguarding you from identity theft, or known to contain malware. Lightweight Tool: SafeBytes is a lightweight and easy-of-use antivirus and antimalware solution. As it uses minimum computer resources, this program leaves the computer power exactly where it belongs to: with you actually. Fantastic Technical Support: Expert technicians are at your disposal 24/7! They will promptly resolve any technical issues you may be encountering with your security software. SafeBytes can keep your PC protected from most advanced malware threats automatically with almost no input needed from you again. Once you’ve downloaded and installed SafeBytes Anti-Malware, you will no longer need to bother about malware or other security worries. If you want sophisticated forms of protection features & threat detections, buying SafeBytes Anti-Malware could be worth the dollars!

Technical Details and Manual Removal (Advanced Users)

If you’d like to perform the removal of Free Wifi Hotspot manually instead of using an automated software tool, you may follow these steps: Go to the Windows Control Panel, click the “Add or Remove Programs” and there, select the offending application to uninstall. In case of suspicious versions of browser extensions, you can actually remove them via your web browser’s extension manager. You’ll probably also want to totally reset your internet browser to its default configuration settings. To ensure the complete removal, manually examine your hard drive and Windows registry for all of the following and eliminate or reset the values accordingly. Please remember that only professional users should attempt to manually edit the registry because incorrect file removal leads to a major problem or even a computer crash. Furthermore, certain malware is capable of replicating itself or preventing deletion. It is advisable that you carry out the removal procedure in Windows Safe Mode.
Files: %APPDATA%\Microsoft\Windows\Start Menu\Programs\Free WiFi Hotspot %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Free WiFi Hotspot %ALLUSERSPROFILE%\Application Data\Start Menu\Programs\Free WiFi Hotspot %Appdata%\Free WiFi Hotspot New Version Available Registry: HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..Uninstaller Free WiFi Hotspot_is1
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Disable non MS store apps in Windows 11
Disable non MS store apps in Windows 11 post pictureYou can prevent starting of app installations files if they have not come from the MS store inside Windows 11. This can make your PC more secure because all apps in the store will have to be digitally signed and overall it can provide you with more control over what will be installed. Follow the guide below to find out how can you easily turn this feature ON.
  1. Press ⊞ WINDOWS + I to open Windows settings
  2. Select Apps and then choose Apps & Features
  3. Click on Choose where to get apps to bring a drop-down menu
  4. Select The Microsoft Store only (Recommended)
  5. Close settings
Settings will apply changes immediately and you continue using Windows right away. With these settings turned ON if you want to install a downloaded application or run the installer you will not be able to, and message The app you’re trying to install isn’t a Microsoft-verified app will show on your screen. You can always reverse this setting by choosing Anywhere in settings instead of Microsoft store only.
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Setting default applications in Windows 11
Setting default applications in Windows 11Same as in previous Windows versions, Windows 11 will also use certain applications as default ones for opening certain file types and file extensions. And yes, same as in previous versions it will come preconfigured for certain file types and associated applications like for example photos for pictures. Of course, users usually have their own favorite applications for certain file types and much more prefer to open them inside the application of their choice instead of the default one. We can change the default application like in previous Windows versions but this time there are two ways and overall more control of this process. Windows 11 has settings for choosing default file type applications and default file extension applications giving you more control of this process.

The opening setting for apps

Whatever you wish to change default application or default extension application you will need to open settings for default application. Follow steps to quickly go into it.
  1. Press ⊞ WINDOWS + I to open settings
  2. Select Apps on left
  3. On the right part select Default Apps
Now you are in settings for choosing default applications

Choosing default application by file type extension

This is considering by Microsoft as a typical way to set default applications inside Windows 11. Once you are inside the settings app there is a box labeled Enter a file type or link type. Inside the search box, type in file extension that you wish to associate the application with like .JPG, .TXT, or other. If the file extension is not associated with any application you will be presented with a Choose a Default button, if however, the file extension is already associated with the app, you will need to click on the app box itself. In any case, a pop-up will appear and ask How do you want to open YOUR FILE EXTENSION files from now on? Choose Application from the list of presented ones and click on OK.

Choosing default file type

Another method is to select the default application by file type selecting application for it. In the settings screen, under the search box, you will have a list of installed applications. Choose the application that you would like to associate a file type with and click on it. On the next details screen scroll down and select the file type that you want to associate with the selected application and click on OK.

Other/third method

There is also the third method for choosing the default application for file type but it includes some surfing on your hard drive and it can be more time-consuming for first-time settings. But it is fairly quick when you need to only use it once on some new file type (for example you have a new application installed and want to switch just one file type extension to that application). Locate the file that you want to associate with the application and right-click on it. Select Open With from the menu and then Choose Another App. Pop up will appear, select the application that you would like to use, and check the box beside Always use this app to open CHOOSEN EXTENSION files followed by clicking on the OK button.
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How to run old applications in Windows 10
Having the latest applications is often preferred for most users but sometimes we have some old applications which have not been updated or simply we just want to run oldie on our computer because it does everything we need and we do not want to upgrade in order to save some money. The issue is presented sometimes when we try to run an old application in Windows 10 and some components are missing in Windows itself or the application is simply coded in a way to work on older Windows versions. If by any chance you have this issue then this guide is for you since we are going to show you how to run old applications in Windows 10. This guide is made in a way to takes into account that the application itself is completely installed on your Windows 10 machine if you can not even install the application you will need to search solution for that particular application since that can not really be generalized and pinpointed issue, every application is different.

Running old applications using the compatibility option

All of that being said, let's start that old app you have. First thing is to locate an executable file or shortcut of the desired application. Once it is located, right-click on it to bring up the menu, and all the way to the bottom you will find properties. Left-click on properties. file properties drop down menuThe application settings screen will open, in upper tabs locate Compatibility and left-click on it. file properties compatibility tab markedAfter the click, you will find yourself in application compatibility settings. File properties compatibility optionsIn this window, you will face different options to run the chosen application in various modes in order to make it run. How settings are self-explanatory and different applications will need different settings sadly we can not cover them all but your safest bet is to run them in an environment where they have worked. For example, if the application was working fine in Windows XP and required administrator privileges, check Run this program as an administrator and Run this program in compatibility mode for Windows XP.
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Removing Search.schooldozer.com hijacker

What is Search.schooldozer.com? And how does it function?

Search.schooldozer.com is a browser extension that functions as a search engine. It is developed and maintained by “Schooldozer”. It claims to improve users’ browsing experience by providing them with improved search results. However, it does not really do the things it claims to do. In fact, they’re quite the opposite ones – instead of improving the browsing experience, it makes users’ browsing experience unsafe and full of sponsored content. This is in contrast to what it states in its Privacy Policy:
“Install applications the easy way and without the hassle, using the Schooldozer downloader. The Schooldozer platform stems from years of experience with installing applications, resulting in a highly optimized process, yielding faster downloads, better user experience, and more successful installations.”
In addition, once installed Search.schooldozer.com is installed, it will change the default settings of a browser such as the default search engine, homepage, and new tab page. This is why security experts regard this browser extension as a browser hijacker and a potentially unwanted program. The modification of the browser's settings allows it to control users’ browsing by redirecting them to sponsored sites as well as deliver sponsored content from its affiliated sites in order to gain profit via pay-per-click marketing. And if you think that the ads it displays are harmless, think again for some of these ads can redirect you to suspicious websites that might contain harmful content. What’s more is that this browser hijacker can also keep track and monitor all your browsing activities in order to obtain your browsing data like search queries, what sites you always visit, browsing history, browser type, OS version, and so on. The information collected is then used and may even be shared with its affiliated third parties to deliver more customized and personalized advertisements.

How is Search.schooldozer.com distributed over the web?

Like a typical browser hijacker, Search.schooldozer.com is distributed using the software bundling method where several unknown and unwanted programs are bundled in a software package. Thus when you install any software bundle, make sure to always opt for the Custom or Advanced installation setup rather than the quick setup to avoid installing unwanted programs like Search.schooldozer.com. To remove Search.schooldozer.com from your computer, follow the removal guide below carefully. Step 1: Start the removal process by closing all the browsers infected with Search.schooldozer.com. If you’re having a hard time closing them, you can close them using the Task Manager just tap on Ctrl + Shift + Esc. Step 2: After you open the Task Manager, go to the Processes tab and look for the infected browser’s process and end it. Step 3: Then close the Task Manager and tap the Win + R keys to open Run and then type in appwiz.cpl to open Programs & Features in Control Panel. Step 4: From there, look for Search.schooldozer.com or any unfamiliar program that could be related to it under the list of installed programs and once you’ve found it, uninstall it. Step 5: Edit your Hosts File.
  • Tap the Win + R keys to open then type in %WinDir% and then click OK.
  • Go to System32/drivers/etc.
  • Open the host file using Notepad.
  • Delete all the entries that contain Search.schooldozer.com.
  • After that, save the changes you’ve made and close the file.
Step 6: Reset all your browsers to default to their default state.

Google Chrome

  1. Launch Google Chrome, press Alt + F, move to More tools, and click Extensions.
  2. Look for Search.schooldozer.com or any other unwanted add-ons, click the Recycle Bin button, and choose Remove.
  3. Restart Google Chrome, then tap Alt + F, and select Settings.
  4. Navigate to the On Startup section at the bottom.
  5. Select “Open a specific page or set of pages”.
  6. Click the More actions button next to the hijacker and click Remove.

Mozilla Firefox

  1. Open the browser and tap Ctrl + Shift + A to access the Add-ons Manager.
  2. In the Extensions, menu Remove the unwanted extension.
  3. Restart the browser and tap keys Alt + T.
  4. Select Options and then move to the General menu.
  5. Overwrite the URL in the Home Page section and then restart the browser.

Internet Explorer

  1. Launch Internet Explorer.
  2. Tap Alt + T and select Internet options.
  3. Click the General tab and then overwrite the URL under the homepage section.
  4. Click OK to save the changes.
Step 7: Hold down Windows + E keys simultaneously to open File Explorer. Step 8: Navigate to the following directories and look for suspicious files associated to the browser hijacker such as the software bundle it came with and delete it/them.
  • %USERPROFILE%Downloads
  • %USERPROFILE%Desktop
  • %TEMP%
Step 9: Close the File Explorer. Step 10: Empty the contents of Recycle Bin.
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Fix Hello Errors 0x801c004d or 0x80070490
As you know, Windows Hello offers you quick access to computers since you can log in to your Windows devices three times faster compared to passwords with the help of the camera via Face recognition and fingerprint reader. This way, Windows Hello will recognize you right away. However, there are also times when you might encounter some problems when using Windows Hello. For one, if you are trying to add the PIN method to Windows Hello on your Windows 10 computer but you suddenly encountered an error code of 0x801c004d or if you are trying to use your existing pin and you encounter an error code of 0x80070490 along with an error message that says, “Not recognized”, then read on as this post will guide you on how you can fix both of these errors. Here is the complete content for both errors:
  • 0x801c004d – Unable to enroll a device to use a PIN for login”
  • 0x80070490 - Not recognized, Pin and fingerprint are no longer options for signing in”
If you got any of these two errors, there are several potential fixes you can check out to resolve them. You can try to check for any Windows Updates or create the PIN again or check the CNG Key Isolation Service. You could also try to reset the TPM or create a new User Account. For more information, follow the instructions provided below.

Option 1 – Try checking for any available Windows Updates

The first thing you can do is to check for any available Windows Updates. It is possible that your computer may be outdated and is the reason why you’re having troubles with Windows Hello. To check for Windows Updates, just go to Settings and from there, head over to the Update and Security section and click on Windows Updates located on the left pane, and then click on the Check for Updates option. Wait until the process of checking updates is completed and if it finds new updates, install it. After you install the new Windows Updates, check if you can now add the PIN on Windows Hello or not.

Option 2 – Try creating the PIN again

The next thing you can do is to create the PIN again by signing out and signing in again and then try creating the PIN once more. If this does not work, you can try restarting your computer and creating the PIN again. You could also try removing the PIN and then change it.
  • 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 checking the CNG Key Isolation Service

The CNG Key Isolation Service is the one that stores and uses long-lived keys in a secure process complying with the common criteria requirements and it is possible that the error could be related to this service. This service is hosted in the LSA processes and provides key process isolation to private keys and associated cryptographic operations as required by the common criteria. Thus, you need to check this service to see if it’s the one that’s causing the error.
  • Tap the Win + R keys to open the Run dialog box and type “services.msc” in the field and hit Enter to open the Windows Services Manager.
  • Next, locate the “CNG Key Isolation Service” and once you find it, double click on it to open its Properties box.
  • After opening its Properties, check its Startup type and select Manual. This is the default setting and if it is Disabled, then it’s no wonder why you’re getting errors with Windows Hello, thus, you need to enable it.
  • Once done, restart your computer and check if you can now add the PIN to Windows Hello. If you still get the error, then you might want to try setting the CNG Key Isolation Service from Manual to Automatic and then click on the Start button and see if it fixes the error or not.

Option 4 – Try to reset the Trusted Platform Module or TPM

You might also want to try resetting the Trusted Platform Module or TPM to fix the error. You can do this by opening Windows PowerShell and then executing the “Clear-Tpm” command. After that, check if the error is now resolved.

Option 5 – Try to create a new User Account

You could also try to create a new User Account on your Windows 10 computer to fix the Windows Hello error. Once you have created a new local user or administrator account in Windows 10, check if you are now able to add the PIN from this newly created user account.
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Microsoft Store Error 0x80072F7D in Windows
Check your connection. Microsoft Store needs to be online. It looks like you’re not. Check connection Code: 0x80072F7D
This is the error that you get if trying to open the Microsoft store on Windows 10 and it fails. If you experienced this error and are unable to access the store do not despair we are here to help you. This particular error is usually due to some internet issues, follow the presented guide step by step in order to solve it and be able to access the Windows store again.
  1. Check your Internet connection

    Since this error is closely tied to internet connection it is advisable to first eliminate the obvious and check if your computer is connected to the internet.
  2. Run Network troubleshooter

    Built-in Windows troubleshooter is a great tool and we will be using it in the next few segments in order to locate the issue and fix it. Open Windows 10 Settings app using the WINDOWS + I Click on Network & Internet Click on Network troubleshooter Select network adapter to diagnose Press the Next button.
  3. Run Internet Connections troubleshooter

    Press WINDOWS + I to open the Settings app Click on the Update & Security Click on the Troubleshoot Select Additional troubleshooters option Click on Internet Connections option Hit Run the troubleshooter button.
  4. Run Windows Store Apps troubleshooter

    Press WINDOWS + I to open the Settings app Select Update & Security Click on the Troubleshoot Use the Additional troubleshooters option Click on the Windows Store Apps option Press Run the troubleshooter button
  5. Temporarily disable security software

    Your antivirus or firewall might be interfering with the application, sometimes, in some cases store is detected as a false positive in some security applications, and its access to the internet is cut. Disable your security suite to see if this is the case.
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Guide to Repair Error 0x80040116

What's the 0x80040116?

Ms-Outlook is the widely used and most favored program to get and to send e-mails within workplaces. In addition, it eases customers' business execution through additional features like producing schedule records to retaining track of important dates and sessions, preserving details on addresses, producing several files for handling significant e-mails and accessories, and additionally preserving drafts of emails individuals intend to send in future. Ms-Outlook helps individuals handle functions and organize with each other effectively and economically. Nevertheless, everything may suddenly halt when the problem code information screen is experienced by the Outlook user, you. This is time-consuming and annoying as it prevents you from getting into your account and could lock you away from your view e-mail account. Error code 0x80040116 is a familiar Outlook error that jumps up with no caution on the display. Besides restricting your capacity to utilize your Outlook account, it presents a critical risk to the private data you've stored inside. Additionally, there is the chance of losing parts and information preserved in your e-mail account.

Error Causes

Finding and determining error code 0x80040116 cause isn't fairly easy. The truth is that there are several distinct causes that could activate this error A few of the major causes of this error include:-
  • Broken PST list document. Ms-outlook uses this file to handle the users' requests. You can encounter this problem signal when it gets ruined.
  • 2 gigabytes limit is exceeded by the PST record. You have been incorporating data to Outlook accounts for years frequently without any erasures. When the 2GB limit is reached this error may surface.
  • PST file gets damaged. This generally occurs thanks to virus contamination to the System or sudden system shutdown.
  • Problems with account settings.

Further Information and Manual Repair

The error 0x80040116 is displayed in just one of these types:
  • "Outlook.pst cannot be accessed - 0x80040116(where "Outlook.pst" is PST file name)"
  • "Sending and receiving reported error (0x80040116): Unknown error 0x80040116"
  • "Outlook.pst cannot be accessed – 0x80040116"
When you have this error, it is advisable to correct it promptly to ensure it doesn't interfere with your productivity and work. You do not require to contact an IT expert, to solve this issue. It's graded as an error signal that's easy to repair. So you do not want need deep IT knowledge to fix it. There are two methods to remove this problem signal. Erase some memory if the error is created by excessive data. This technique functions in the event the error's cause is PST size. However, that is not likely the best method to repair it if dropping the data that is outdated is no alternative. Maybe the one that is greatest and the 2nd alternative is to install and to obtain Stellar Phoenix Outlook PST Repair. Why is this the solution that is most effective to repair and solve the problem code 0x80040116 out there is that the software can fix the malfunction no matter the trigger? What this means is you do not have to understand the nitty-gritty of determining a problem signal and then locate a unique option to fix its cause. Wait there is a lot more! Stellar Phoenix Outlook PST fix tool is compatible with all versions of Windows. Therefore, whether you've got 2007, the 2000 version, or 2010 Outlook editions, you do not have to be concerned about the compatibility like with several other repair resources out there. Also, it solves the issue in a short while as well as re-establishes each of the e-mails, contact records, and diary info. That means that if you had lost the info as a result of error code 0x80040116, it is possible to heave a sigh of relief as everything is going to be regained right back. What you need to do is click here, Download, and run Stellar Phoenix Outlook PST on your computer to recover your ms-outlook accounts now and fix error code 0x80040116.
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