How to fix Error 2753, The file is not marked

What Is Error 126?

Error 126 is a very commonly occurring error that is often the result of damaged system files of Windows. They usually occur during the installation of some Windows program or application. When Error 126 is generated, it terminates the installation process almost instantly. It is important to take corrective measures immediately to ensure that no such problems are encountered again in the future.

Solution

Error Causes

There are a variety of conditions that may trigger Error 126. These conditions are listed below as follows.

• Corruption of the service-related DLL file
• Missing or damage service-related DLL file
• Corrupt, damaged, or Misconfigured system files
• Improper hardware or application installations or uninstallations
• Existence of viruses, malware, adware, or spyware in the system
• Corrupt or incorrect registry entries in the system files

When any of the above-listed conditions occur, the corrupt system files will go to the improper links or missing information. Eventually, the problems with the files will keep the applications or programs from responding in the usual manner. Whatever are the reasons for error generation, it is of utmost importance that the error is removed to ensure smooth functioning of the system.

Further Information and Manual Repair

There are many different ways this error can be rectified. However, the two most effective solutions are listed below as follows.

• This solution is for the advanced user. Turn on the system and log on to it as the Administrator. Now click on the Start button. Now click on All programs -> Accessories -> System Tools. Here you will come across the option for System Restore. Click on it. A new window will appear. Select 'restore my computer to an earlier time' point. Now clock on Next. A list of restore points will now appear in front of you. Choose the latest restore point you come across from this list and click on ‘Next’. In the next window that opens, click on ‘Next’ again. This is the confirmation window. Once the restoration finishes, restart your computer.
• This solution is for novice users. Download an Error 126 repair utility program. Install it on your system. Now use it to scan your system for errors. Find out if there is an option to fix/repair error. When you come across it, click on it as soon as the scan is complete. Restart your computer. Your system is now free of Error 126.

One of the hardest issues you can encounter on your Windows computer is the Blue Screen of Death error. There are various kinds of BSOD or Stop errors and one of them is the “Memory Management Error 0x0000001A” error. This kind of Stop error might signify a hardware problem in your computer and is most likely caused by an issue with RAM or hard disk or even malware that takes up all your computer’s memory, thus, making it crash and display a BSOD error like the Memory Management Error 0x0000001A. Moreover, this kind of Stop error can also occur during the Windows upgrading process. So in this post, we’ll show you what you can do to fix the Memory Management error on your Windows 10 PC.

Option 1 – Run the Blue Screen Troubleshooter

The Blue Screen troubleshooter is a built-in tool in Windows 10 that 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 – Update the device drivers

• 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. Look for the device driver you and then select either “Update driver” or “Uninstall device”. And if you find any “Unknown device”, you need to update it as well.
• Select the “Search automatically for updated driver software” option and then follow the instructions to complete the process.
• If you have chosen to uninstall the driver, follow the screen options to complete the process and then restart your PC.
• Connect the device and Scan for hardware changes – you can see this option under Device Manager > Action.

Option 3 – Run the Windows Memory Diagnostics Tool to test RAM

Since the issue concerns the memory of your computer, you can also try running the Windows Memory Diagnostics Tool to find out if the RAM module of your computer has become corrupted. To run this tool, follow these steps:

• Tap the Win + S keys to open Search.
• Then type “Windows Memory Diagnostics Tool” in the field and hit Enter to open the Windows Memory Diagnostics Tool.
• After that select any of the following option from the prompt that appears:
  • “Restart now and check for problems (recommended)”
  • “Check for problems the next time I start my computer”
• After that, if you find that your RAM is corrupted, you might have to purchase a new one or change the motherboard of your computer.

Option 4 – Run the DISM tool

There are cases when the Memory Management Error 0x0000001A error is caused by the Windows System Image so you need to repair it using the DISM or Deployment Imaging and Servicing Management tool. The DISM tool is another command-line tool in the Windows operating system that could help users fix various corrupted system files. To use it, follow these steps:

• Open the Command Prompt as admin.
• Then type in this command: Dism /Online /CheckHealth
• Do not close the window if the process takes a while as it will probably take a few minutes to finish.

Option 5 – Run the SFC scan

• 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.

Option 6 – Try using System Restore

You can also try to perform a System Restore as it can also help you fix the BSOD error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.

• 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.

External hard drives have become essential these days as they tend to be very useful to many users. They are usually used for storing system images like system backups, Windows installation media, or for personal use. However, if you are not able to utilize your external drivers for some reason then that could be a huge problem. One of the common issues with hard drives is when your USB device or external hard drive just keeps connecting and disconnecting. This kind of issue could be caused by a faulty USB port, some issues with the USB drivers, your computer’s Power Options, corrupted or damaged system files, and many other factors. The connecting and disconnecting issue with USB devices and external hard drives isn’t really new and has been experienced by many users for years now. Although this issue has somewhat decreased in Windows 10, there are still some users who encounter it every now and then. Worry not though for there are fixes that you can try to resolve the problem. Refer to the following straightforward solutions to resolve the issue with your USB device or external hard drive.

Option 1 – Plug your external device on a different port

If your USB device keeps on connecting and disconnecting then the first thing you can do is to try connecting it to a different port. This will help you isolate the problem. In some cases, the port where the USB is connected can be malfunctioning or obsolete so you need to check that possibility by plugging your USB device into a different USB port.

Option 2 – Update or reinstall your USB drivers

As mentioned earlier, the problem could be due to some issues with the USB drivers. It could be that it has to be updated or you need to reinstall it. To do that, follow these steps:

• First, click the Start button and type “device manager”.
• Then click on the “Device Manager” from the search results to open it.
• From there, look for the “Universal Serial Bus controllers” option and then right-click on each one of the USB drivers and select the Update Driver from the menu.
• Restart your PC and then click the “Search automatically for updated driver software” option.

You also have the option to update the motherboard and the USB driver from the manufacturer’s official website.

Option 3 – Try turning on the USB External drive

There are times when your system turns off some drives in order to conserve your computer’s power, etc. as a result, the driver that’s required to run your external hard drive properly ends up getting disabled. To fix this, you can prevent your system from turning off your external USB drive by following these steps:

• You need to make sure that the external drive is connected to your system first.
• Next, go to the Start Menu and type “device manager” in the field, and click on the appropriate result to open the Device Manager.
• After opening the Device Manager, expand the category of the Universal Serial Bus controllers.
• Then double click on your USB Mass Storage device and take note that the name might be different on your system.
• Now go to the Power Management tab and uncheck the checkbox for the “Allow the computer to turn off this device to save power” option and click OK to save the changes made.

Option 4 – Turn off USB Selective Suspend

Another thing you can try is to turn off USB Selective Suspend especially when the issue has something to do with the Power Options. There are certain systems that are configured to disable USB devices after some time which could be the root cause of the problem. Thus, you need to turn off USB Selective Suspend. Here’s how you can do it:

• In the Start Menu, search for “control panel” and open the related search result.
• Then go to Power Options and click on the “Change plan settings” option.
• Next, select “Change advanced power settings” and look for the USB settings and then expand it.
• From there, you will see the USB Selective Suspend setting. Disable it and click OK.
• Now restart your computer and check if it resolves the problem or not.

Option 5 – Format your drive

• To get started formatting your drive, tap the Win + E keys and then go to 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 afterward.
• 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.

If you are trying to install a Feature Update in Windows 10 but you got the error code 0x80190001, then it means that there is something wrong with the installation files. The installation files are either corrupted or some of them failed to be downloaded. On the other hand, the issue might also have something to do with a driver issue. When you encounter error 0x80190001, you will see the either of following error message on your screen:

“Something went wrong Couldn’t download Windows 10, please check your network settings and try again. You can contact Microsoft support for help with this error. Here’s the error code 0x80190001”. Or: “An unexpected error was encountered while attempting to download files required for the upgrade”.

Here are some fixes that could help you resolve the error 0x80190001. Follow them carefully.

Option 1 – Run the Network Troubleshooter

As mentioned in the error message the issue might have something to do with the network settings of your computer so you can try to run the Network Troubleshooter and then try updating or installing Windows 10 again.

Option 2 – Update Network drivers

• Tap the Win + R keys to launch Run.
• Type in msc into the box and tap Enter or click OK to open the Device Manager.
• After that, look for Network Adapters from the list of device drivers displayed. Once you find it, expand it to see the Network drivers.
• Right-click on it and select the option “Uninstall device” – do the same thing for the other Network drivers.
• Restart your PC so Windows can detect and reinstall the drivers you just uninstalled.

Option 3 – Use Storage Sense to clean up temporary and junk files

• 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.
• Now make sure that the Storage Sense feature is turned On then go 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:
• Windows Upgrade Log Files
• The system created Windows Error Reporting Files
• Thumbnails
• Temporary Internet Files
• Previous Windows Installation Files
• Delivery Optimisation Files
• DirectX Shader Cache

Note: Once you’re done freeing up space on your drive, try to run the setup file again.

Option 4 – Delete the contents in 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. A lot of users tried deleting the files in this folder to fix the problem and so far it has worked. Like them, you can try clearing the Windows Update cache by simply deleting the contents of the folder named “SoftwareDistribution” since Windows apparently can’t clear and re-download the update contents once they are corrupted. Thus, deleting the contents of this folder will make Windows download the contents again which will fix the problem. To do that, follow the steps below.

• 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, go to the C:/Windows/SoftwareDistribution 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.

Option 5 – Run the Windows Update Troubleshooter

You might also want to run the Windows Update Troubleshooter as it is also known to help users resolve Windows Update errors like error 0x80190001.

Option 6 – Try to disable your antivirus program

Disabling the antivirus program or any security software installed in your computer is always a good idea you can try when the Windows Update process does not go smoothly. So before you try updating your computer again, make sure to disable the antivirus or security program and once the Windows Update is done, don’t forget to enable the antivirus program back again.

Option 7 – 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 into 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.

As you know, you can encounter Blue Screen errors at any given point after your computer boots up and can just reboot it randomly which results in loss of unsaved work. One of these Blue Screen errors is the “REGISTRY_ERROR”. This kind of Stop error has a bug check value of 0x00000051 which indicates your computer’s registry has encountered a severe error. There could be a number of causes for this error but at the time of writing, it is quite difficult to narrow them down to one component. If you face this kind of Blue Screen error, worry not as this post will guide you in fixing it. As mentioned, this error indicates that there is something wrong with the registry, particularly an I/O error while it tried to read one of its files. This may be caused by hardware issues or file system corruption. It could also be due to failure in a refresh operation which is only used by the security system and only when resource limits are encountered. To fix the Registry_Error Blue Screen, you can try to use the CHKDSK utility or the System File Checker, or the DISM tool or run the Blue Screen troubleshooter. You may also try to reset your computer or repair Windows by using installation media.

Option 1 – Run the Check Disk utility

The first thing you can do to fix the REGISTRY_ERROR Blue Screen error is to run the Check Disk utility. How? Follow these steps:

• 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 <Drive Letter>: /f /r /x /b
• The command you entered will start to check for errors and fix them automatically. Else, it will throw an error message saying, “Chkdsk cannot run because the volume is in use by another process. Would you like the schedule this volume to be checked the next time the system restarts? (Y/N)”.
• Tap the Y key to schedule Disk Check the next time your computer restarts.

Option 2 – 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 REGISTRY_ERROR. 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.

Option 3 – Run System File Checker

• Open Command Prompt with admin privileges.
• After that, execute this command: sfc /scannow
• Once the scan is completed, restart your computer and then check if the REGISTRY_ERROR is now fixed.

Option 4 – Run the DISM tool

You can try running the Deployment Imaging and Servicing Management or DISM tool to fix the REGISTRY_ERROR Blue Screen error. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.

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

Option 5 – Reset your computer

• Tap the Win key or click on the Start button located in the Taskbar.
• Then click on the Power button at the bottom right portion of the screen.
• Next, press and hold the Shift key on your keyboard and then click on Restart. This will restart your Pc into the Advanced Startup options.

Note: Once you have access to the Advanced Startup options, you have to go to the setting which allows you to Reset your Windows 10 PC. All you have to do is select Troubleshoot > Reset this PC to reach the following screen Afterward, select either the “Keep my files” option and then proceed to the next on-screen instructions that follow to reset your Windows 10 computer without losing your files.

Option 6 – Try to perform repair install by creating a Windows 10 installation media

• Click this link and then click the Download Tool Now button.
• Next, click the “Use the tool to create installation media (USB flash drive, DVD, or ISO file)…” option and follow the next given instructions on the screen.
• Now select the ISO file option in step 5.
• After that, you should now have an ISO file.
• Next, go to the location where you’ve downloaded the ISO file.
• Then right-click on the Windows 10 ISO file and select the Open with option and then select File Explorer.
• Now click on “setup.exe” and follow the next instructions that appear on the screen. When asked, you have to select either Nothing (clean install) or Keep personal files only option. Take note that you must not select the “Keep personal files, apps, and Windows settings”.

RadioRage is a potentially unwanted application developed by Mindspark Inc. This browser add-on is compatible with Mozilla Firefox, Internet Explorer and Google Chrome and claims to enhance the Internet browsing experience by allowing users to listen to their favorite music via the installed toolbar.

RadioRage Toolbar is categorized as adware since it infiltrates computers and after successful installation, this browser extension redirects browsers to home.tb.ask.com. And changes your default search engine to myway.com.

While active on your computer RadioRage collects user information such as browsing data, website clicks, and sometimes even sensitive user information, that it later sells / forwards to its ad distributors.

About Browser Hijackers

Browser hijacking is regarded as the internet’s constant risk that targets web browsers. It’s a type of malicious software that modifies your internet browser’s settings so that you are redirected to websites or pages that you had no intention of checking out. They are made to interfere with browser programs for many different reasons. These are typically used to force visitors to a specific website, manipulating web traffic to generate ad revenue. Most people assume that the browser hijacker is just a harmless website but that is not the case. Nearly all browser hijackers pose an actual threat to your online safety and it is necessary to classify them under privacy dangers. In a much worst case, your browser can be hijacked to download malicious software that will do a great deal of damage to your PC.

Key signs that your web browser has been hijacked

The typical signs that signify having this malicious software on your computer are: 1. your web browser’s home page is suddenly different 2. you get re-directed to internet sites you never intended to visit 3. The default search page of the browser is modified 4. you see multiple toolbars on the web browser 5. you might notice many pop-up ads on your screen 6. web pages load slowly and sometimes incomplete 7. you cannot go to specific sites such as home pages of security software.

So how does a browser hijacker infect a PC

There are many ways your computer could become infected with a browser hijacker. They typically arrive by way of spam email, via file-sharing websites, or by a drive-by download. They may also be deployed through the installation of a web browser toolbar, add-on, or extension. Some internet browser hijackers spread in user’s computers by using a deceptive software distribution method known as “bundling” (often through freeware and shareware). Well-known examples of browser hijackers include Conduit, CoolWebSearch, Coupon Server, OneWebSearch, RocketTab, Searchult.com, Snap.do, and Delta Search. Browser hijackers might record user keystrokes to collect potentially valuable information leading to privacy concerns, cause instability on systems, drastically disrupt the user experience, and finally slow down the computer to a point where it becomes unusable.

Browser hijacker removal methods

One thing you can try to eliminate a browser hijacker is to locate the malware within the “Add or Remove Programs” list of the Windows Control Panel. It might or might not be there. When it is, try to uninstall it. But, the majority of hijackers are really tenacious and require specialized tools to get rid of them. Inexperienced PC users should never attempt the manual form of removal, as it demands detailed system knowledge to carry out repairs on the computer registry and HOSTS file.

What To Do If You Cannot Install Any Anti-virus?

Every malware is detrimental and the effects of the damage will vary based on the specific kind of malware. Some malware is meant to restrict or prevent things that you wish to do on your computer system. It may well not permit you to download anything from the internet or it will prevent you from accessing a few or all websites, especially the anti-virus sites. So what should you do if malware keeps you from downloading or installing Anti-Malware? Refer to the instructions below to eliminate malware through alternate methods.

Use Safe Mode to resolve the issue

If the malware is set to run at Windows start-up, then booting in Safe Mode should avoid it. Only the bare minimum required applications and services are loaded when you boot your computer or laptop into Safe Mode. Listed below are the steps you need to follow to eliminate viruses in Safemode. 1) At power on, hit the F8 key before the Windows splash screen begins to load. This will bring up the Advanced Boot Options menu. 2) Select Safe Mode with Networking with arrow keys and press ENTER. 3) As soon as this mode loads, you will have an internet connection. Now, get the malware removal software you want by utilizing the browser. To install the application, follow the guidelines in the installation wizard. 4) As soon as the software is installed, allow the scan run to eliminate viruses and other threats automatically.

Switch over to some other web browser

Certain viruses might target vulnerabilities of a particular browser that block the downloading process. When you suspect that your Internet Explorer happens to be hijacked by malware or otherwise compromised by online hackers, the ideal plan of action is to switch over to a different web browser such as Firefox, Chrome, or Safari to download your favorite computer security application – Safebytes Anti-Malware.

Run anti-malware from a pen drive

Another approach is to download and transfer an antivirus program from a clean PC to run a virus scan on the infected system. Follow these steps to employ a flash drive to fix your infected system. 1) Make use of another virus-free computer system to download Safebytes Anti-Malware. 2) Insert the pen drive onto the same computer. 3) Run the setup program by double-clicking the executable file of the downloaded software, with a .exe file format. 4) Select the USB flash drive as the destination for saving the file. Follow activation instructions. 5) Now, transfer the flash drive to the infected computer. 6) Double click the Safebytes Anti-malware icon on the pen drive to run the software. 7) Hit the “Scan” button to run a full computer scan and remove viruses automatically.

Let's Talk About SafeBytes Security Suite!

These days, anti-malware software can protect your laptop or computer from various forms of online threats. But wait, how to select the right one amongst several malware protection software that’s available in the market? Perhaps you might be aware, there are many anti-malware companies and tools for you to consider. Some are really worth your money, but many aren’t. When looking for anti-malware software, purchase one which gives solid, efficient, and complete protection against all known computer viruses and malware. One of the recommended software programs is SafeBytes AntiMalware. SafeBytes carries a really good reputation for top-quality service, and clients seem to be very happy with it. SafeBytes anti-malware is a highly effective and user-friendly protection tool that is designed for end-users of all levels of computer literacy. This application could easily detect, remove, and protect your personal computer from the most advanced malware attacks including spyware, adware, trojan horses, ransomware, PUPs, worms, parasites as well as other possibly damaging software programs. There are numerous amazing features you’ll get with this particular security product. Listed below are a few of the great ones: Real-time Protection: SafeBytes gives you round-the-clock protection for your computer limiting malware intrusions in real-time. It’ll continuously monitor your laptop or computer for hacker activity and also gives end-users sophisticated firewall protection. Antimalware Protection: Built upon a greatly acclaimed antivirus engine, this malware removal application is able to find and remove several obstinate malware threats such as browser hijackers, PUPs, and ransomware that other common anti-virus applications will miss. Web protection: SafeBytes checks and gives a unique safety ranking to every site you visit and block access to webpages considered to be phishing sites, thus protecting you from identity theft, or known to contain malicious software. Light-weight: This application is not “heavy” on the computer’s resources, so you’ll not find any performance problems when SafeBytes is working in the background. 24/7 On-line Tech Support: Support service is accessible 24 x 7 x 365 days via email and chats to answer your questions.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove RadioRage without the use of an automated tool, it may be possible to do so by removing the program from the Windows Add/Remove Programs menu, or in cases of browser extensions, going to the browsers AddOn/Extension manager and removing it. You will likely also want to reset your browser. To ensure the complete removal, manually check your hard drive and registry for all of the following and remove or reset the values accordingly. Please note that this is for advanced users only and may be difficult, with incorrect file removal causing additional PC errors. In addition, some malware is capable of replicating or preventing deletion. Doing this in Safe Mode is advised.

The following files, folders, and registry entries are created or modified by RadioRage

Default applications in previous Windows versions were a pretty straightforward process. The user went to the settings application and picked for each category which application he would like to choose from the list of installed ones. In Windows 11 things are little changed. In this article, we will show you how to choose the default internet browser inside Windows 11, and sadly it is a more tedious task than in previous versions.

Choosing default browser in settings

As in previous versions of the Windows operating system you will need to use the settings application in order to change your default Internet browser. Previously, in Windows 10, a variety of general categories like email, web browser, and photo viewer were all listed under the Default Apps section of the Settings panel. It was easy to click on one of those categories and click on the option you like best from the small pop-up suggestion window. In the Windows 11 Insider Build, you’ll see a gauche list of an individual file or link types that you’ll need to specify your preferred browser for. The types include: HTM, HTML, PDF, SHTML, SVG, WEBP, SHT, FTP, HTTP, and HTTPS. There are additional optional types you can specify your preferred browser for as well. The issue here is in order to use a single browser which most users do you will have to go through each file type and set your preferred one. I am really not sure why this was introduced or why it has to be this way, all I can do is hope that in the final release of Windows 11 this feature will be rolled back as it used to be and that you could set your default browser in just one simple click.

Code 21 - What is it?

Code 21 is a Device Manager error code that appears when you try to use a hardware device attached to your computer and the Windows prohibits you from using it.

This is due to the Windows experiences problems loading the device driver. This error message is displayed in the following format:

“Windows is removing this device. (Code 21)”

Solution

Error Causes

Error code 21 means that Windows is in the device removal process and the device has not been completely removed. It occurs when you set a device to be removed and then select the same device to run on your system.

Upon your instructions, Windows start to remove that device and when you on the other hand try to use/access the same device that you selected for removal, it kicks up Code 21.

Further Information and Manual Repair

If you are experiencing error code 21 on your PC, it is advisable to resolve it immediately.

Though this error will not damage your system, but will significantly lower the performance of your PC which is definitely something you don’t want especially if you work on your computer daily and use it to perform important time-sensitive errands.

To repair and resolve, try the methods given below:

Method 1 - Wait for a Few Seconds and Then Press F5

This is one of the best and easiest ways to resolve code 15 on your system. Wait for a few seconds, and then press the F5 key. This will update the Device Manager view and the error will most probably go away.

Method 2 - Restart Your PC

Sometimes error codes may pop up due to temporary glitches. To resolve such errors, a simple reboot of your PC is enough. Shut down Windows and then restart your system.

This is most likely to resolve Code 21. However, if the error still persists then this means the underlying problem for code 21 is deeper than you think. Try method 3 to resolve.

Method 3 - Install DriverFIX

As mentioned earlier, the error code 21 may occur if you have selected a device to remove and then you try to reuse it.

To resolve, you may have to install the device again and the driver for that the reinstalled device. To reinstall the driver without any hassle, simply download DriverFIX.

It is a smart, user-friendly, and intuitive software program designed to resolve driver problems. The program is embedded with intelligent device identification technology which:

• Automatically detects all the appropriate system drivers
• Matches them with the latest available versions
• And then updates drivers according to their compatible versions on a regular basis

Furthermore, it enables accurate installation and ensures that your system is running at its optimal speed.

Other features that this program boasts are full backup and restoration, safe USB management, and ejection.

If nothing works, you can try the full backup and restoration feature and restore your PC to its previous state when it was functioning properly before the error occurred.

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Researchers have discovered 16 vulnerabilities in Bluetooth connections that could be exploited and make from minor to some serious damage to your device. The flaw can be used on chips manufactured by Intel, Qualcomm, and Texas Instruments while connecting to external devices like speakers, headphones, keyboards, mice, etc.

Who is affected?

Mentioned chips are used by many in a vast range of devices including big players with their products like Microsoft Surface laptops, Dell desktops, Samsung Phones, Google Pixel, and OnePlus handsets. The Bluetooth bug affects a wide range of devices, including smartphones, laptops as well as smart home gadgets. In total, more than one billion devices that rely on Bluetooth are believed to be impacted.

What is the damage?

The amount of damage possible with this flaw depends on the type of device with the chipset. Some devices can only be crashed after a specially crafted packet is sent to the flawed chip. If that's the case with your gadget, it can be easily resolved with a simple restart. With other devices, hackers can take advantage of the Bluetooth Classic flaw to remotely run malicious code. That could allow malware to be installed remotely. Researchers say vendors were informed about these issues months ago before the findings were published. The good news is this should have given plenty of time for the relevant patches to be pushed out that remedy the flaws. However, you'll need to make sure that you're running the latest version of the operating system to be protected by the patch crafted by the manufacturers.

Android Bluetooth threat

The researchers emphasize the lack of basic tests in Bluetooth certification to validate the security of Bluetooth Low Energy (BLE) devices. The BrakTooth family of vulnerabilities revisits and reasserts this issue in the case of the older, but yet heavily used Bluetooth classic (BR/EDR) protocol implementations. We would also advise users to disable Bluetooth on devices that do not need it. This way you can prevent attackers from sending you malformed LMP packets. Since BrakTooth is based on the Bluetooth Classic protocol, an adversary would have to be in the radio range of the target to execute the attacks. So, in a safe environment Bluetooth can be enabled.

If you encounter a Windows Update error with an error code 0x80070652 and an error message saying, “ERROR_INSTALL_ALREADY_RUNNING”, then it indicates that there was a previous Windows Update that was not installed successfully. This kind of Windows Update error typically happens when it gets stuck and so to resolve it, here are some suggestions that might help.

Option 1 – Restart your computer and try installing the Updates again

You can restart your computer and then try installing the updates once again. There are instances when a simple restart resolves Windows Update errors. Thus, after you restart your computer, check for updates once again and see if you’re still getting the error or not.

Option 2 – Try running the Windows Update troubleshooter

You might also want to run the Windows Update Troubleshooter as it could also help in fixing Windows Update error code 0x80070652. 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 3 – Try downloading the Windows Update that failed

If the Windows Update that has failed is not a feature update and only a cumulative update, you can download the Windows Update and install it manually. But first, you need to find out which update has failed, and to do so, refer to the following steps:

• Go to Settings and from there go to Update and Security > View Update History.
• Next, check which particular update has failed. Note that Updates that have failed to install will be displayed under the Status column which has a label of “Failed”.
• After that, go to the Microsoft Download Center and look for that update using its KB number and once you find it, download and then install it manually.

Note: You can also use the Microsoft Update Catalog, a service from Microsoft that provides a list of software updates that can be distributed over a corporate network. With the help of this service, it can be easier for you to find Microsoft software updates, drivers as well as fixes.

Option 4 – Try to restart the Background Intelligent Transfer Service

The Background Intelligent Transfer Service or BITS is a part of the Windows Update service and is the one that manages the background download of Windows Update, as well as scans for new updates and so on. And if Windows Update is experiencing some problems, you can try restarting BITS but make sure that you have admin privileges to do so.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “services.msc” in the field and hit Enter to open Windows Services.
• From the list of Services, look for the Background Intelligent Transfer Service and double-click on it to open Properties.
• After that, you need to set the Startup type to “Automatic (Delayed Start) and click on Apply.
• Now click the Stop button to stop BITS and then click the Start button to restart the service.
• Click OK to save the changes made and then restart your PC.

Option 5 – Try to update Windows after a couple of minutes or an hour

There are times when the issue is from Microsoft’s end. It could be that there’s some issue with Microsoft’s server so it would be better if you give it a couple of minutes or an hour or so before trying to run Windows Update again.