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Windows Defender error code 0x80073afc

If you receive an error code of “0x80073afc” in Windows Defender after you boot your Windows 10 computer or when you try to manually run Windows Defender, then it could be that the Windows Defender files are corrupted. In such cases, this error could also occur if there is third-party security software that interferes with the smooth functioning of this Microsoft Security Client.

If you are one of the users who are currently facing this issue, then here are some suggestions you can check out to resolve the Windows Defender error code 0x80073afc.

Option 1 – Try to check the status of all the Windows Defender-related services

  • In the Cortana search box, type “services” and click on the Services icon to open the Services Manager. Alternatively, you can also tap the Win + R keys to launch the Run prompt and then type “msc” in the field and hit Enter to open the Services Manager
  • After opening the Services Manager, look for the following services and make sure that their Startup type is set to their default values:
    • Windows Defender Advanced Threat Protection Service – Manual
    • Windows Defender Antivirus Network Inspection Service – Manual
    • Windows Defender Antivirus Service – Manual
    • Windows Defender Firewall Service – Automatic
  • You can right-click on each one of the listed services and then select Start to start them.
  • And if some of the services don’t have their default values, just double-click on the Services to change the Startup types and select the correct option from the drop-down menu of the Startup type under the Properties box.
  • Next, set up the Startup type of these services to Automatic and then click on the Start button if the services are not running yet.
  • Now click on the Apply and OK buttons to save the changes made and then see if it fixed the problem or not.

Option 2 – Try to re-register the concerned DLL files

You could also try to re-register some Dynamic Link Library or DLL files on your computer as this could also help in fixing the Windows Defender error.

  • In the Start search, type “cmd” and from the search results that appear, right-click on Command Prompt and select the “Run as administrator” option from the context menu.
  • After opening Command Prompt as admin, type the following commands one after the other:
    • regsvr32 dll
    • regsvr32 dll
    • regsvr32 dll
    • regsvr32 dll
  • Once you’ve entered the commands given above, it will re-register the concerned DLL files in your system.
  • Now restart your computer for the changes to take effect.

Option 3 – Try to use the Registry Editor

  • Tap the Win + R keys to open the Run dialog box,
  • Then type “Regedit” in the field and hit Enter to open the Registry Editor.
  • Afterward, navigate to this registry path: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Options
  • Next, look for the DWORDs named “MSASCui.exe”, “MpCmdRun.exe”, “MpUXSrv.exe” and “msconfig.exe”.
  • If you can’t find these DWORDs, refer to the next given option below.
  • Restart your computer.

Option 4 – Check the Environmental Values

  • Type “View advanced system settings” in the Windows search box and select the appropriate result.
  • This will open a new mini window. From there, go to the Advanced tab and click on the “Environment Variables…” button located at the bottom part of the window.
  • Next, look for the “%ProgramData%” variable name and make sure that its value is set to C:/ProgramData.
  • Then click OK to save the changes made.

Option 5 – Run the System File Checker Scan

System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files 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 computer.

Option 6 – Perform a System Restore

Performing a System Restore on your computer can also help you fix the Windows Defender 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.

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A Quick Guide to Fixing Error 2

Error 2 - What is it?

Error 2 is a typical Battle.net error code. Battle.net is a desktop app that allows you to access all Blizzard games. It enables Blizzard gamers around the world to play multiplayer matches together, online. Error 2 occurs when you are unable to connect to the login server. This error code is displayed in the following format:
Battle.net Error #2: Unable to connect. Please try again later. If the problem persists, please contact technical support.

Solution

Restoro box imageError Causes

Error 2 may be triggered due to several reasons. These include:
  • Program conflict
  • Security software conflict
  • Bad DNS cache entry
  • Issues with network devices
  • Viruses and malware
  • Registry corruption
Error 2 is not a fatal error like the blue screen of death error codes. However, this error may hamper your ability to play Blizzard multi-player games. To overcome this problem it is advisable to fix error 2 immediately.

Further Information and Manual Repair

To resolve this error you don’t need to spend hundreds of dollars to hire a professional and get it fixed. Here are some of the easy do-it-yourself methods to resolve this error on your PC. These methods require no technical expertise or knowledge. Let’s get started:

Method 1

Error 2 may sometimes pop up on the screen due to program conflict. This happens when you have Blizzard games and other programs running on your PC at the same time. In such a situation, it is advisable to close background applications to resolve conflicts between Blizzard games and other programs running in the background.

Method 2

Sometimes antivirus programs and firewalls can also hinder and interfere with the game’s connection to our servers. In this event, the best way to fix the error is to temporarily uninstall your security software.

Method 3

If error 2 is triggered by the issues with network devices then simply power cycle network devices to re-stabilize the connection. Power cycling router and modem allow you to reset and reestablish a connection to your ISP. To do this, shut down the computer then power down/unplug the router and the modem. Allow the modem to sit for 60 seconds, unplugged. Then turn it on and allow it to boot up till the front panel connection lights show a steady connection. Now turn on the router and do the same as you did with the modem. After that start the computer and allow it to completely boot up. Now try logging on to the Blizzard gaming server. This will hopefully resolve the issue.

Method 4

Viruses and malware infections can also trigger error 2. In such a situation install an antivirus and remove all malicious programs infecting your PC.

Method 5

If the cause of the error is related to registry corruption, then it is advisable to download Restoro. This is a user-friendly PC Fixer with a registry cleaner. The registry cleaner removes all unnecessary and obsolete files corrupting the registry, cleans and repairs the corrupted registry in a few minutes. Click here to download Restoro on your PC to resolve error 2. For further information you may be interested in these similar issues:
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Change Legacy to UEFI without reinstalling
There are some new generation motherboards for laptops and PCs that bring in support for both the Unified Extensible Firmware Interface or UEFI as well as the Basic Input Output System or BIOS. The main advantage of UEFI over the traditional BIOS is the fact that UEFI supports a hard drive that has a capacity of more than 2 terabytes. However, the disadvantage of UEFI is that it only supports the x64 Windows operating system versions and that the hard drive is supposed to use the GPT structure. So if your PC is compatible with and supports UEFI and you want to change from Legacy to UEFI, then you’ve come to the right place as this post will guide you on how you can exactly do that without having to reinstall it. There are two ways to change Legacy to UEFI. You can convert MBR to GPT using either the built-in utilities in Windows or using the Recovery Environment. Before you proceed, make sure that your computer fulfills the following prerequisites:
  • Your PC’s motherboard should support both Legacy and UEFI.
  • Your PC should be running at least the 1703 Windows 10 version or newer on an MBR partition.
Once you’ve made sure that your computer covers the aforementioned prerequisites, refer to the given options below.

Option 1 – Convert MBR to GPT via Windows built-in utilities

  • In the Windows Search box, type “command prompt” and from the search results that appear, right-click on Command Prompt and select the “Run as administrator” option.
  • After that, execute this command: exe /convert /allowfullOS
  • Now, wait until the process is completed since you can track its process on your screen.
  • Once it’s done, go to Settings > Update & Security > Advanced Startup options and from there, click on Restart Now. This will restart your computer and give you advanced options.
  • Next, select Troubleshoot > Advanced Options where you will see further options including System Restore, Startup Repair, Go back to the previous version, Command Prompt, System Image Recovery, and UEFI Firmware Settings.
  • Now select the UEFI Firmware Settings. This will take you to the BIOS. Boot Mode is typically available under Boot > Boot Configuration. Once you’re there, set it to UEFI and then save the changes you’ve made. After that, your computer will restart.

Option 2 – Convert MBR to GPT via the Recovery Environment

  • When the message appears on your screen while running Windows Setup, you need to tap the Shift + F10 keys to open Command Prompt.
  • Make sure to run Command Prompt as admin and then execute this command: exe /convert
  • After that, wait until the process is completed. When it’s done, you have to go to the BIOS just like in the first given option above.
  • As mentioned, you can usually find the Boot Mode under Boot > Boot Configuration. Once you’re there, set it to UEFI.
  • Now save the changes made and exit as your computer will restart.
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KFConsole enters the console competition
Yes, you read that right, KFC is making a console partnered with Cooler Master. Bizzare at it sounds, it is even more bizarre that the console is designed to keep your food warm!!! You can pull out the drawer from the console out on its top and place some food there in order to keep it warm. kfconsole drawerThe console itself is coming in cylindrical shape powered by Intel CPU and ASUS GPU of the unknown chipset. It has Seagate Baraccuda 1TB SSD and it is VR-ready. The console will have raytracing and will be 4K ready.

My thoughts

Well, my thoughts are somewhat strange, on one side I am not really sold on food heating gimmicks and without specific hardware specifications, it is difficult to say how much power the console will have. Price is also not leaked so that is also a stumbling stone for making an informed opinion. I am a little puzzled and concerned about this whole heating food thing because personally, I can see 2 issues: Console overheating and fat dripping on inside hardware, I am sure they have somehow eliminated this but I would be very interested to see how.
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Telnet not recognized as internal/external
In case you don’t know, a teletype network, also known as Telnet, is a protocol that is meant for internet or LAN communication which is used primarily to control other computers effortlessly. And it is available as a command-line utility in Windows and helps users in opening a command-line interface for the remote computer. However, a lot of users have reported an error that states, “Telnet is not recognized as an internal or external command, operable program, or batch file” when you try to use it. If you are one of these users, then you’ve come to the right place as this post will guide you on how to fix this error in Windows 10. This kind of error means that the Telnet utility is not installed on your computer but Telnet is a default feature in Windows 10 so the protocol mainly is not enabled yet. The Telnet client is disabled by default in Windows 10 and to fix this error, you can try to enable the Telnet Client via Programs and Features or try to install Telnet using an elevated Command Prompt.

Option 1 – Try to enable the Telnet Client via Programs and Features

The first thing you can do is to enable the Telnet client using Programs and Features since it is disabled by default. To do that, follow the steps below.
  • Tap the Win + R keys to open the Run dialog box and type “appwiz.cpl” in the field and hit Enter to open the Programs and Features window.
  • Next, select the “Turn Windows features on or off” from the options given on the left-hand side.
  • After that, look for the Telnet client from the list and check the checkbox next to it and then click on OK to save the changes made.
  • Now restart your computer.

Option 2 – Try to install Telnet via an elevated Command Prompt

If enabling the Telnet client using Programs and Features didn’t work, then you can try to do it using Command Prompt instead. To get started, follow the steps given below.
  • In the Windows Search bar, type “command prompt” in the field and right-click on Command Prompt from the search results, and select the “Run as administrator” option.
  • Next, execute this command to enable the Telnet client: dism /online /Enable-Feature /FeatureName:TelnetClient
  • Once the command has been executed, close the Command Prompt and restart your computer.
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Repair Windows 10 Error 0xC1900101, 0x4000D

Error Code 0xC1900101, 0x4000D - What Is It?

Error Code 0xC1900101, 0x4000D is not very common among the many error codes emerging when updating to Windows 10. It is specific to Windows 7 users who try to upgrade to Windows 10 system.

This error hinders Windows 7 users to install the Windows 10 update. Once the update is launched, the process will go smoothly until a certain percentage (normally upon hitting 70% or more) and then it gets stuck. The user will then see a notification stating: “The installation failed in the SECOND_BOOT phase with an error during MIGRATE_DATA operation.”

You’ll be able to get past the error after a while. The error message will disappear and continue with the configuration process. But, not for long as it will reoccur at around 90% of installation with another error message saying: “The installation failed in the SECOND_BOOT phase with an error during PRE_OOBE operation.”

Solution

Restoro box imageError Causes

You’re most likely to encounter Error Code 0xC1900101 – 0x4000D when you upgrade to Windows 10 using a USB drive. There are several reasons why this update-related error happens such as wrong update, incompatibility with an antivirus program, or incompatibilities with some software.

Further Information and Manual Repair

In attempting to fix error code-related problems, it is best to do manual repair methods. Employing repair methods manually can help users pinpoint the root causes of the issues they are encountering and apply permanent solutions to fix the problem.

While every Windows user can do most manual repair methods, there are certain cases where help from a Windows expert is needed. If you’re not confident in employing the manual repair methods yourself, you can always consider seeking help from a professional Windows technician who is equipped with enough knowledge to address any issues you are facing or you can just simply use a powerful automated tool.

In fixing Error Code 0xC1900101 – 0x4000D, you can try doing any of the following manual repair methods:

Method One: Disable Background Applications

Error Code 0xC1900101-0x4000D probably occurs when there are programs running in the background of the system as you are in the process of updating. On that note, you must ensure that any programs running in the background must be disabled through Task Manager.

  1. Press Ctrl+Alt+Del then choose Task Manager.
  2. Right-click on all background applications then chooses End Task to close the apps.

NOTE: If there are any processes you are unfamiliar with, you can always right-click that process then “search online.” Be careful not to end “Windows process” tasks under the “Type” column as it might cause further problems.

  1. Restart your device then proceed to Windows 10 system upgrading.

Method Two: Uninstall Anti-Malware Tools

Anti-malware tools normally trigger problems since they consist of files that are possibly incompatible with some software. If Error Code 0xc1900101-0x4000d is caused by incompatibility with an antivirus program, follow the following steps:

  1. Open the Control Panel then choose System and Security.
  2. Select Windows Solution Center.
  3. Click Security to locate your antivirus.
  4. Once you’ve located your antivirus, click on it then choose
  5. Restart your device then check if it eliminates the problem.

Method Three: Install System Updates

  1. Click on the Start menu then select System and Security – Windows Updates.
  2. Choose Check for updates.
  3. If there are any required updates detected by the system, select them all then choose Install Updates.
  4. Restart your device.

Method Four: Check System For Any Incompatibilities

In doing this method, you need to use the System Readiness tool.

  1. Download System Update Readiness Tool for Windows 7 for x64-based Systems (KB947821).
  2. Once the download is finished, open Windows 6.1-KB947821-v34-x64.msu
  3. Run the program to check for any incompatibilities in your system.

NOTE: The process might take a while depending on the speed of your device.

  1. If there are no results found, you can now try updating again to Windows 10. However, if there are any issues found, you need to have them fixed first.

Method Five: Download A Powerful Automated Tool

Can’t seem to put up with the long and technical manual repair process? You can still fix this error by downloading and installing a powerful automated tool that will surely get the job done in a jiffy!

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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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New Chrome update brings surveillance debate
Google Chrome 94 is here and it has introduced a controversial idle detection API. For those people that do not know what idle detection API is, well basically Chrome can be asked by a website to report when a user of the site has a site open and is idle on the device. The issue that people have with this is that this particular feature can be used to report when the user is not using a computer at all. chrome idle detection featureGood thing is that website or web application will prompt you to allow it to use this feature like when a site/application wants to use your microphone or web camera. Developers are on board with this feature since it can provide them with more telemetric data on how users are interacting with their website/application but there are some that are strongly voicing against this. Tantek Çelik, Mozilla Standards Lead, commented on GitHub, saying:
As it is currently specified, I consider the Idle Detection API too tempting of an opportunity for surveillance capitalism motivated websites to invade an aspect of the user’s physical privacy, keep long-term records of physical user behaviors, discerning daily rhythms (e.g. lunchtime), and using that for proactive psychological manipulation (e.g. hunger, emotion, choice)… Thus I propose labeling this API harmful and encourage further incubation, perhaps reconsidering simpler, less-invasive alternative approaches to solve the motivating use-cases.
Others who have spoken against this feature are people from the WebKit development team inside Apple. Ryosuke Niwa, an Apple software engineer who works on WebKit said:
That doesn’t seem like a strong enough use case for this API. For starters, there is no guarantee that the user won’t immediately come back to the device. Also, who is such a service supposed to know what another device user might be using at any given point? We’re definitely not going to let a website know all the devices a given user might be using at any given point. That’s a very serious breach of the said user’s privacy. It seems to me that such a suppression/distribution mechanism is best left for the underlying operating systems/web browsers to handle.
Of course, technology itself as always can be used for good or for bad and time will tell if this feature has brought good stuff or it has paved another brick in surveillance and privacy manipulation. As said for now option will prompt for agreement and let's hope that it will be used for good causes from this day into the future.
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Fix Logitech Blue Yeti mic not working in W11
Blue Yeti has gained popularity among streamers and users that want a high-quality mic for their setup. Without going into details of the hardware itself I will say it is a pretty good mic. Now the issues that have been reported with it are that Windows 11 can have issues with it resulting in the microphone not being recognized by the operating system. If you are one of the unfortunate Blue Yeti users and have this issue, do not despair because we have a solution for you, several to be more precise so you can easily fix the issue and get back to talking.

logitech blue yetiCheck cables

Sometimes it is not a software problem at all. First thing is to check if by any chance cable of the mic is disconnected, damaged, or similar. If the cable seems fine next step is to plug in the mic into another port in order to eliminate faulty jack on the computer. If nothing happened the last thing to try is to connect the mic to another computer so we can be sure that the mic itself is in working order so we can focus on software. If by any chance mic is not working on another computer that some hardware inspection of it will be required.

Set Blue Yeti as a default device

There is a chance that Windows 11 has not set Blue Yeti as a default audio device for recording and therefore you can not use it. In order to eliminate and fix this issue, right-click on the speaker icon on the taskbar in the far-right part of it and choose sound settings. Go down to the input section and pick Blue Yeti beside Choose device for speaking or recording.

Update driver

More often than not device not working is tied to malfunctioning or a bad driver. In order to eliminate and resolve this issue right click on the Start icon and choose device manager. Inside device manager expand the Sound, video and game controllers section. Right-click on each device in the section and choose update driver. Wait for the update to complete and restart your system.

Run the troubleshooter

Press ⊞ WINDOWS + I to open Windows settings. Go to System in the left pane and click on it. In the right panel choose and click on troubleshoot. Inside troubleshoot click on Other. Scroll down and locate the Recording Audio troubleshooter and then click on Run next to it. Wait for the troubleshooter to finish and follow on-screen instructions to resolve the issue.

Check Blue Yeti microphone privacy setting

Not very often, but sometimes privacy settings can be the issue even when everything else is working perfectly. In order to check privacy settings press ⊞ WINDOWS + I to open Windows settings and go to Privacy & Security on the left panel and click on it. On the right panel click on the microphone. Make sure that toggle next to Let apps access your microphone is ON.
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Fix Error Code 0xc0000225 in Windows 10
Error 0xc0000225 is the error that occurs on system startup, most times error just disappears all by itself but in some cases, it can be really persistent and can even cause you not to be able to enter the system that could be a really annoying thing, especially if there is some important task waiting to be finished. In this guide, we will present you with solutions for this error and how to solve it so you can get back to work as soon as possible.

Solution if you can not log into windows due to repeating error

If an error repeats itself constantly and you are unable to boot into Windows itself you will need to prepare Windows boot USB. You can download the Microsoft media creation tool here and then use it to create a bootable USB with Windows 10. Once the USB is done reboot your system and boot from USB. CHoose repair Windows instead of install and follow onscreen instructions.

Solution if you can log into Windows

If you can log into Windows bring up the command prompt in administrator mode and type in it SFC /SCANNOW followed by ENTER, wait for the whole operation to finish, and then reboot the system.
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Changing color of START menu in Windows 10
The new Windows 10 update has brought some fixes, improvements, and little things to personalize our computer more. One of these personalization updates we have received is that we can now finally change the color of our START menu and taskbar and it is easy as 1,2,3. In order to change and personalize your START menu and/or title bars all you have to do is click on your windows icon to bring the start menu up and then click on settings. Windows 10 Start menu with marked settings iconOnce you are in setting windows go to personalization settings. Windows 10 settings menu with marked Personalization groupWhen the personalization setting opens go-to color tab on left and scroll down until you find 2 checkboxes under "show accent color on the following surfaces:" Windows 10 Color settings marked with optionscheck ones you wish to apply the effect to and you are done. Now your START menu and/or title bars are using the color scheme of your choice.
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