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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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A Guide to Fixing Corefoundation.dll Error on Your PC

Corefoundation.dll Error - What is it?

Corefoundation.dll error is a DLL error code associated with Apple software such as iTunes, MobileMe, QuickTime and etc. To understand this error better, first you need to understand what corefoundation.dll file is. Corefoundation.dll is a Dynamic Link Library file that is used by Apple software products. This file is created by Apple computer Inc and is designed to help open up some of the media files that you might have on your PC. DLLs help promote modularization of code, efficient memory usage, code reuse and reduced disk space allowing the operating system and the programs to load and run faster and take less disk space on the computer.

Error Messages

This error pops on the screen when there is an issue related to Apple software products on your system. Corefoundation.dll error is displayed on the computer screen in any one of the following formats:
“The program can not start because corefoundation.dll is missing from your computer. Try reinstalling the program to fix this problem”. "This application has failed to start because CoreFoundation.dll was not found. Re-installing the application may fix this problem." “The procedure entry point_CFBundleCopyFileTypeForFileData could not be located in the dynamic link library corefoundation.dll.” "MobileMe Control Panel cannot continue as Apple Application Support is missing or outdated. Please uninstall and reinstall the latest version of iTunes and MobileMe Control Panel to fix this issue.”
Though this error code is not fatal but if it is not fixed immediately it will hamper your ability to load and run Apple programs on your system.

Solution

Restoro box imageError Causes

Corefoundation.dll error can be triggered due to several reasons. Here are some of the most common corefoundation.dll error causes:
  • Outdated PC drivers
  • Viral infection
  • Damaged Windows registry files
  • Corrupted corefoundation.dll file
  • Missing corefoundation.dll file
  • Incorrectly installed third-party software

Further Information and Manual Repair

To fix this issue on your computer here are some of the best, easy and quick do it yourself methods that you can try:

Method 1: Download the Original Corefoundation.dll File

If the underlying reason for corefoundation.dll error is file corruption or it goes missing, then the best way to resolve is to download the original corefoundation.dll file. Once you download it, paste it to its exact location. DLL files are normally located in the following location C:\Windows\System32. Once you paste it, register the file by typing ‘regsvr corefoundation.dll’ at the command prompt. When the process is complete, restart your PC to activate changes. Alternatively, you can uninstall and re-install any Apple Software you may have on your Windows Computer. To do that, Open the Control Panel, navigate to "Install/Uninstall a Program", search for Apple software, and uninstall them.

Method 2: Update Window Drivers

If the error code is related to outdated drivers, then it is recommended that you update them promptly to resolve the corefoundation.dll error on your PC. This can be done by using a driver update wizard from within Device Manager. The driver update wizard walks you through the entire drive update process, making updating a hassle-free process.

Method 3: Download Restoro

If the error still persists, then try method 3. Sometimes the cause of corefoundation.dll can be viral infection or registry issues.  Viruses may enter your PC unknowingly through phishing emails and downloads which can corrupt and damage your dll files. Also, if you don’t clean your registry frequently, unnecessary and obsolete files may accumulate in the registry like cookies, junk files, internet history and temporary files. These files take up a lot of disk space corrupt DLL files and lead to disk fragmentation. Regardless of what the issue is, Restoro is your one-stop PC Fixer. It is a multi-functional and user-friendly repair tool embedded with 6 different scanners including a registry cleaner and an antivirus. It scans and removes all types of viruses and cleans and restores the registry too. Click here to download Restoro and resolve the corefoundation.dll error today!
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Repair Windows 10 Update Error 0x80070003, 0x20007

Error Code 0x80070003, 0x20007 - What is it?

Update Error 0x80070003, 0x20007 One of the most common errors encountered by users who updated to Windows 10 is the Error Code 0x80070003-0x20007. Normally, this error code is accompanied by the message saying “Windows could not search for new updates. An error occurred while checking for new updates or your computer” or “Error(s) found: Code 0x80070003 Windows update encountered an unknown error”.

This update-related error is often encountered any time while your device automatically installs updates once there’s an available system update or during manually installing updates for a specific app. Regardless if you are using a tablet, laptop, or PC, this update-related error could occur after upgrading your system to Windows 10.

Solution

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There are several reasons why the update-related Error Code 0x80070003-0x20007 occurs. This includes the following:

  • Windows Firewall-related problem
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  • Not enough space in your RAM
  • Not enough space in your installation disk
  • Problems in your system memory

Further Information and Manual Repair

An effective way to address problems like the Error Code 0x80070003-0x20007 is by applying certain manual repair methods. However, ensure that you strictly follow instructions since one slight slip-up might result in critical issues. If you’re not knowledgeable enough, it would be best to consult help from a professional Windows technician or you can make use of an automated tool to solve any issues you’re encountering.

When you encounter the update-related Error Code 0x80070003-0x20007, you must take action immediately to address the problem to lessen the risk of losing all your data or damaging the Windows registry host.

In fixing Error Code 0xC1900101-0x30018, you can repeat the same steps used for 0xc000021a (Method One) then apply the following steps as well:

  • Uninstall your antivirus prior to upgrading your system
  • Ensure that you have a simple machine name with no periods, dashes, or hyphens.
  • Restart several times then try again.
  • Disable the General USB Devices in your machine like the Smart Card Reader.
  • If you use a SCSI hard disk, ensure that you have available drivers you can use as your storage such as a thumb drive, and ensure as well that it is connected. Once you’re on the Windows 10 setup, click on Custom Advanced Option then use the Load Driver command in order to load the right driver for the SCSI drive. If this fails, try switching to an IDE-based hard disk.
  • Once done, perform a clean boot then try restarting the device again.
  • If you are upgrading your system using the .ISO file, disconnect your device from the Internet during setup. If your device is connected to the Internet by LAN or Wi-Fi, you need to disable both first then proceed to set up again.
  • If you’re performing the update through Windows Update, disconnect from the Internet LAN or Wi-Fi once the download reaches 100% then proceed with the installation.
  • If this still does not work, you can try using the .ISO file in upgrading.
  • Switch to a local account if your machine is connected to a domain.
  • Disconnect all external devices attached to your machine including gaming controllers, external hard disk, USB keys, and printers.

If the above steps still do not work, you can try performing a repair by doing the following steps:

  1. Put the installation disc into the disc drive. Afterward, boot the computer.
  2. Once the message: “Press any key to boot from CD or DVD…” appears, press any key.
  3. Choose a language, currency, time, and a keyboard or another input method. Click Next.
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  7. Type BOOTREC /FIXMBR then hit Enter
  8. Type BOOTREC /FIXBOOT then hit Enter
  9. Type Drive:bootBootsect.exe /NT69 All then hit Enter

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Delete Downloaded, Failed and Pending Windows Updates in Windows 10
There are instances when instead of fixing problems the Windows Update brings you problems on your Windows 10 computer. You might even see some pending Windows Updates which for some reason, refuse to install no matter what you do. The good thing is you won’t have to deal with those failed and pending updates that are incompletely downloaded to your PC as you can actually delete them. Follow the instructions prepared below to delete the failed and pending Windows Updates.

Step 1: The first thing you have to do is delete all the contents in the Temporary folder

  • Tap the Win + R keys to open the Run dialog box.
  • Next, type in “%temp%” in the field and hit Enter or click OK to open the Temporary folder.
  • From there, select all the folders and files within the Temporary folder and then delete them all.
Note: %temp% is one of the many environment variables in Windows that could open the designated folder by Windows as the Temporary folder which is usually located at C:\Users[username]AppDataLocalTemp.

Step 2: Next, remove the pending.xml file

  • Go to the C:\Windows WinSxS folder.
  • Once you’ve opened the folder, look for a file named “pending.xml” file and right-click on it and you can either rename it or delete it.
  • After that, the Windows Update should delete the pending tasks and build a fresh new update.

Step 3: Delete all the contents of the SoftwareDistribution folder

The Software Distribution folder in the Windows operating system is a folder that can be found in the Windows directory and is used to store files temporarily which might be required to install the Windows Update on your PC. Thus, it is required by the Windows Update and maintained by WUAgent. Aside from that, it also contains all the Windows Update History files and once you delete them, you will most likely lose the Update history. As a result, the next time you run the Windows Update, it may result in a longer detection time.
  • Open the WinX Menu.
  • From there, open Command Prompt as admin.
  • Then type in the following command – don’t forget to hit Enter right after typing each one of them.
net stop wuauserv net stop bits
  • After entering these commands, it will stop the Windows Update Service and the Background Intelligent Transfer Service.
  • Next, got to the C:\Windows\Software\Distribution folder and get rid of all the folders and files thereby tapping the Ctrl + A keys to select them all and then click on Delete. Note that if the files are in use, you won’t be able to delete them.
  • Once all the contents in the Software Distribution folder are deleted, restart your PC and then go back to Command Prompt and input the following commands again.
net start wuauserv net start bits
Since the folder has already been flushed, it will be populated afresh the instant your restart your computer and open Windows Update.

Step 4: Try resetting the catroot2 folder

You can also try resetting the catroort2 folder as it is known to fix tons of Windows Update issues. Both the Catroot and catroot2 are Windows operating system folders that are required for the Windows update process.  So when you run the Windows Update, the catroort2 folders stores the signatures of the Windows Update package and helps it in the installation. It makes use of the “%windir%System32catroot2edb.log” file in the updating process. Afterward, the updates are stored in the SoftwareDistribution folder which is used then by the Automatic Updates in order to execute the updating process. Keep in mind that you must not rename or delete the Catroot folder. Although the Catroot2 folder is recreated automatically by Windows, the Catroot folder isn’t.
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If you encounter an error message that says, “<Drive>: is not accessible, The File or directory is corrupted and unreadable” when you try to connect your USB or external device, then the File System could have been corrupted or the external device might be infected with malware. On the other hand, it is also possible that the device might have some physical damage. To fix the “The file or directory is corrupted and unreadable” error, you can try to run Check Disk or scan your computer for malware or you could also format the destination drive. For more details, refer to each one of the given options below.

Option 1 – Run the Check Disk utility

You can also run the Check Disk utility to fix the error when you connect your USB or external device.
  • In the Windows Search box, type “command prompt” and from the search results, right click on Command Prompt and select “Run as administrator”.
  • After opening Command Prompt, type this command and tap Enter: chkdsk <Partition Letter>: /f /r /x /b
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  • Tap the Y key to schedule Disk Check the next time your computer restarts.

Option 2 – Try to format the destination drive

Formatting the drive can also help you resolve the error. To format it, follow these steps:
  • To get started formatting your drive, tap the Win + E keys and then go the access page of the drive.
  • Next, right click on the drive and select Format.
  • After that, uncheck the “Quick Format” option and then format your drive properly.
  • Now once the formatting process is finished, unplug the drive and plug it back in afterwards.
  • Check if the error is already fixed. If the drive is not initialized, tap the Win + R keys and hit Enter.
  • After opening the Run dialog box, type “diskmgmt.msc” and hit Enter to open Disk Management.
  • From there, right click on the drive volume and select initialize Disk.
  • Next, select the correct partition type and proceed.
Option 3 – Try scanning your computer for malware using Windows Defender Your computer could be infected with malware which might have triggered the “The file or directory is corrupted and unreadable” error. To fix this, you need to scan your computer using a reliable program like Windows Defender.
  • Tap the Win + I keys to open Update & Security.
  • Then click on the Windows Security option and open Windows Defender Security Center.
  • Next, click on Virus & threat protection > Run a new advanced scan.
  • Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.
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Fix Invalid file handle Error during ...
If you encounter an error saying, “Invalid file handle” when you try to rename, copy, delete a file or other operations in your Windows 10 computer, then read on as this post will guide you in what you can do to fix it. This kind of error pops up when the operating system tries to carry out an operation on a folder or file using the following words:
CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9
When you rename or create a folder or file using the reserved words given above, you could encounter an error that says, “The specified device name is invalid”. This occurs since these words are Windows system reserved words that you can’t use, unlike any other words. Thus, if you have a folder or file which contains any of the reserved words on another computer that runs a non-Windows operating system and you try to copy or rename it Windows, then it’s no wonder why you’re getting this error message. In such cases, you can always click on the Skip button to stop the operation. However, if there are various folders or files, you can just use the Command Prompt to carry out the task. All it takes is a simple command that will get rid of the folder as well as the files in it. How? Refer to the instructions given below. Step 1: Tap the Win + R keys to open the Run utility. Step 2: Next, type “cmd” in the field and then tap Enter to open Command Prompt. Step 3: After opening Command Prompt, execute the following command:
rd \.file-folder-path /S /Q
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rd \.C:Users<username>DesktopCON /S /Q
However, if the error pops up for a whole different reason, you could use the following command instead to remove the reparse point extended functionality. Once you’ve entered the given command below, you should now be able to delete the file.
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Fix Feature Update failed, error 0x8007000e
In every task carried out in the Windows 10 operating system, some of them don’t go smoothly and it could encounter a couple of errors along the way. One of these errors you could encounter is the Windows Update error code 0x8007000e. This particular error was reported to occur a lot when downloading and installing a Feature update via Windows Updates. And recently, it has been reported to occur a couple of times for the Windows 10 1903 May 2019 update. According to security experts, this error could be caused by a lack of memory or disk space as well as issues in the Windows Update mechanism. Whatever the cause is, troubleshooting this problem shouldn’t be hard as this post will give you some potential fixes you can check out. To fix this error, here are some options you need to consider:

Option 1 – Clear up temporary or junk files

The error could be caused by some temporary or junk files in your computer and so you need to clear them up to fix the problem. You can achieve that using the Storage Sense feature.
  • Open Setting > System > Storage from the WinX Menu.
  • From there, you will see a list of all the local and connected storage devices along with the details on the free space. Make sure that Storage Sense is on.
  • Next, find a link that says “Free Up Space” and click it to open.
  • After that, a screen which is the built-in program in Windows 10 will appear and will scan your computer for the following junk files so you can free up disk space:
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    • System created Windows Error Reporting Files
    • Thumbnails
    • Temporary Internet Files
    • Previous Windows Installation Files
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  • Choose the files you want to get rid of and then click on the remove files option. Note that you’ll have an idea of the total size as you select any of the junk files listed above.
  • Now go to the “Free Up Space Now” section and click the Clear Now button. This will get rid of all the temporary or junk files in your computer and should hopefully fix the Windows Update error 0x8007000e.

Option 2 – Reset the Windows Update components

If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:
  • Open Command Prompt with admin privileges.
  • After that, type each one of the following commands and hit Enter after you key in one after the other.
    • net stop wuauserv
    • net stop cryptsvc
    • net stop bits
    • net stop msiserver
Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS and MSI Installer.
  • After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below and don’t forget to hit Enter after you type one command after the other.
    • ren C:/Windows/SoftwareDistribution/SoftwareDistribution.old
    • ren C:/Windows/System32/catroot2/Catroot2.old
  • Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
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    • net start cryptsvc
    • net start bits
    • net start msiserver
  • Close Command Prompt and reboot your PC.

Option 3 – Try configuring the Windows Update-related Services

  • 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 the command one after the other.
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    • 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 – Try running the Windows Update troubleshooter

Windows 10 have various troubleshooters that can help you resolve many system issues. So if you’re dealing with Windows Update errors like Error 0x8007000e, you can run the Windows Update troubleshooter to resolve it. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

Option 5 – Try to use the Media Creation tool

The Media Creation tool in Windows allows you to use the ISO installation file to make a bootable device that you can use to install Windows on your PC. Note that this is kind of different from the usual installation process as it could erase your computer’s current settings and data on the primary drive. Thus, before you proceed, you need to backup all your data into some removable drive and then use the Media Creation tool to make a bootable drive.
  • After making the bootable drive, you need to plug it in your computer and then reboot.
  • Next, tap the F10 or Esc key to open the boot options.
  • Now set the boot priority of the removable drive the highest. Once the setup comes forth, follow the next onscreen instructions and install Windows without any problems.
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The quick demise of the BRAVE browser
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Gigabit internet showing as 100MB in Windows
In today's world setting up a LAN network or internet connection is no longer a daunting task that will require having a bachelor's degree in computer science nor a specialized technician. But even in the present-day environment issues and problems can occur. One of these problems is detecting or running a network at a slower 100MB speed instead of 1GB. Troubleshooting of this nature is somewhat more complex than your typical troubleshooting issue because several things including hardware could be involved in this particular problem but do not worry, we are here to back you up and guide you Setting up a home or small office network no longer requires a specialist technician to constantly monitor and optimize the LAN routers and connected PCs. As Windows networking has improved and new features have become available on the hardware, configuring a 1GB network should be as simple as connecting the LAN to a router that came with this capability. If however the network’s rated speed only gives 100MB, troubleshooting the issue is more complex. To find the problem, you’ll need to check the hardware devices, cable connections, and the software you are using to connect and manage the network.

Hardware checks

If you are using the switch in your LAN configuration check its hardware details as well to see if it can handle 1GB speeds.
The next step is network cables, some cables are not designed and their copper can not transfer 1GB of flow, check to see if your cable is classified for the desired speed. To visually check cables do the following
  1. Check both connection jacks to see if it has any loose or frayed wires. If any of the wires are loose, it can be the cause of the performance issue. You should replace the cable if you discover damage to the connectors.
  2. Inspect the entire length of the cable and check if the harness shows any clear signs of damage. A bent or damaged cable can reduce the amount of information it’s capable of transferring between the PC and LAN router. If you find any damage to the cable, replace it to restore your network speed.
  3. Is the cable capable of transferring 1GB speeds? Different network cables support different network speeds. A Cat-5 cable will only provide 100MB transfers, while a Cat-5e or Cat-6 can support up to 10GB transfers. Check the cable’s labels to make sure you are using a Cat-5e or higher-rated data cable.

Now when the hardware issue is out of the way we can focus a little more on the software part.

Let's try the first easy solution, run Windows built-in troubleshooter

  1. Click the Windows button and type Control Panel. Then select the top result.
  2. If your Control Panel shows the Category View, change it to display Small Icons instead.
  3. From the list of available applications, select Network and Sharing Center.
  4. In your Network and Sharing Center, you can see the active network, set up a new network connection, troubleshoot problems, or change your adapter settings. Before making changes to your device properties, you can let Windows run a troubleshooter on your adapters to see if it can automatically fix your connection issues.
  5. Click on Troubleshoot Problems from the Change Your Network Settings section.
  6. In the Troubleshooter Application, scroll down and find the Network Adapter option.
  7. Click on Run Troubleshooter to let Windows check your network adapter’s configuration for any issues.
  8. Select the Ethernet Adapter you’re currently using from the list and click Next to proceed.
  9. Wait for the process to complete and check the results. If Windows detects any issues, it will recommend a fix. However, if the configuration of your network adapters does not have any problems, you’ll see a message that Windows couldn’t detect any problems.
  10. If there are any issues with the cable, the troubleshooter will detect the connection issue and request you replace the cable and connect it to your PC.
  11. It can occur that even after inspecting the cable and you didn’t find any visible damage on the housing or connectors, it could still be faulty. Replace the cable with a new one and rerun the troubleshooter to see if the cable is working as required.

If the troubleshooter finished and you received a Windows Couldn’t Detect Any Issues result, you’ll need to verify your adapter’s speed settings.

  1. In your Network and Sharing Center, select the Change Adapter Settings option from the left menu.
  2. On the list of adapters, choose the one you’re using and click the Right Mouse Button to open the context menu.
  3. Select Properties from the Context Menu to access your adapter’s settings.
  4. On the Ethernet Properties window, you can enable or disable different features and install additional protocols. To change the device settings, click on Configure to continue.
  5. This will open the Device Controller Properties window where you can check the status, make changes to the settings, find out information about the driver, or check historical events on the device. Select the Advanced tab to access the device settings.
  6. On the Advanced tab, locate the Speed and Duplex setting.
  7. The Auto-Negotiation option may cause network performance issues on certain Ethernet adapters and routers. The setting allows your adapter to change the speed settings according to the LAN configuration you connect to your PC. If you connect to different LAN networks regularly with different speeds, it can occur that the setting doesn’t update from 100MB to 1GB while switching.
  8. Change the Value to match the network speed of the LAN you’re connecting to your PC and use the manual speed setting.
  9. Click OK to apply the setting and test your network performance. If your adapter doesn’t have the 1GB setting available but you know the rating should go up to that speed, it could indicate that you aren’t using the right driver for the device.

If you don’t have the setting available or the device still only provides 100MB speeds after changing the Speed setting to a manual value, you may have to update the driver for the device.

  1. On the Ethernet Properties Window, once again click on Configure to access the Device Properties Window. Then select the Driver Tab to access your driver details.
  2. Select Update Driver from the available options.
  3. On the Update Driver window, select the option to let Windows Search Automatically for Updated Driver Software.
  4. Windows will connect to the internet and search for the latest drivers online. If a newer driver exists, Windows will download and install the driver for you. If you’re using the latest driver, Windows will inform you that no updated drivers are available.
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How to Fix Win32kbase.sys BSOD error
There is various Blue Screen of Death errors that you can encounter as you use your Windows 10 computer and some of these Stop errors have something to do with the win32kbase.sys file. This post will guide you in fixing the BSOD errors related to the win32kbase.sys file.
  • A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: Win32kbase.sys.
  • Your PC ran into a problem and needs to restart. If you would like to know more, you can search online later for this error: win32kbase.sys.
  • SYSTEM_SERVICE_EXCEPTION (win32kbase.sys)
  • STOP 0x0000000A: IRQL_NOT_LESS_EQUAL – win32kbase.sys
  • STOP 0x0000001E:
KMODE_EXCEPTION_NOT_HANDLED – win32kbase.sys
  • STOP 0×00000050:
PAGE_FAULT_IN_NONPAGED_AREA – win32kbase.sys
The win32kbase.sys file is a Windows operating system Base Win32 Kernel Driver file located in the System32 folder so if it ends up getting corrupted or if it went missing, your computer will throw up Blue Screen error. To fix BSOD errors that have something to do with the win32kbase.sys file, here are some possible fixes that could help. Worry not for these possible fixes are not complicated.

Option 1 – Run the Check Disk or CHDSK utility

One of the first things you can try to resolve the win32kbase.sys Blue Screen error is running the CHKDSK utility. 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 C:
  • Wait for the process to be completed and then restart your computer.

Option 2 – Run SFC or 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 to 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 PC.

Option 3 – Try to run the DISM commands

You might want to repair potentially corrupted files in your system as having them could also trigger the win32kbase.sys Blue Screen error. To repair these corrupted system files, you can run the DISM commands:
  • Tap the Win + X keys and click on the “Command Prompt (Admin)” option.
  • After that, input each one of the commands listed below sequentially to execute them:
    • Dism /Online /Cleanup-Image /CheckHealth
    • Dism /Online /Cleanup-Image /ScanHealth
    • Dism /Online /Cleanup-Image /RestoreHealth
  • Once you’ve executed the commands given above, restart your computer and check if the dxgkrnl.sys Blue Screen error is now fixed.

Option 4 – Try to run the Blue Screen Troubleshooter

As you know, the Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing Blue Screen errors related to the win32kbase.sys file. It can be found in 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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