Windows Defender error code 0x80073afc

Error Code 0xC004C770 – What is it?

If the Error Code 0xC004C770 popped up on your computer during your activation of the Windows 10 software, don’t worry. This is a fairly common error, especially for people who own more than one computer upon which Windows 10 is installed and activated. The gist of this error code is that the product key that you have entered has already been claimed or used on a different computer. Because there are limitations on the number of computers that can use any given license activation code or product key, this error code can arise when you have exceeded that limit. If you have a single-use license and have already entered the particular product key onto another machine, you may see this error come up during activation.

Both Error Code 0xC004C770 and Error Code 0x803FA071 arise from the same problem and the same steps can be used to resolve both error codes.

Solution

Error Causes

Error Code 0xC004C770 is likely to appear on your screen during activation of Windows 10 if you or anyone else in your organization have already entered in the product key used on another computer. If you have a multiple-use license, the product key that you are entering may already have been used for the maximum number of computers allowed under that license.

Further Information and Manual Repair

There are two basic methods for addressing the issues associated with Error Code 0xC004C770. These methods can easily be implemented by anyone who is comfortable interacting with the Windows Store from their computer, which makes the resolution of this particular error code fairly simple and straightforward.

If you are unable to complete the steps below or Error Code 0xC004C770 has not been resolved after following the guides below, contact a Windows technician who is familiar with the Windows 10 activation process to assist you in the process. You can also get in touch with the Windows technical support team to assist you in the process if needed.

Method One: Purchase A New Product Key from Windows

If you have already used the product key on another computer or have used it on the maximum number of allowed devices, you may need to purchase an additional product key for the computer with Error Code 0xC004C770. Product keys can be purchased physically from a retailer that sells Windows 10 software licenses or purchased directly from the Windows store.

To purchase a new product key directly from the Windows Store, follow the steps below:

• Step One: Select the Windows start button at the bottom of your toolbar. Click on “Settings,” then select the option for “Update and Security.”
• Step Two: Click on the “Activation” option.
• Step Three: In the menu that appears, choose the option to “Go to Store” and follow any on-screen instructions to finalize a purchase of the Windows 10 software and product key.
• Step Four: Use the new product key to complete the installation and activation of the Windows 10 software on your computer.

If you are unable to see the “Go to Store” option when you reach the “Activation” page, you may not be set as an administrator of your machine. In this case, get in touch with the support personnel from your company to complete the purchase, installation, and activation process on your computer.

Method Two: Attempt to Finish Activation via Phone

For users who have changed out parts of their computer’s hardware, like putting in a new motherboard or activating a new hard drive, you may have more success if you attempt activation through a phone.

In order to activate your copy of Windows 10 from your phone, follow the steps below:

• Step One: On your mobile device, open up the search box from the taskbar.
• Step Two: In the search box, enter the phrase “SLUI 04.”
• Step Three: Select the “SLUI 04” option that appears.
• Step Four: Follow the directions given on the screen to complete the activation process for your copy of Windows 10.

As with any error code resolution, if the methods above are not successful or if you are not comfortable with your ability to successfully complete the steps above, get in contact with a qualified professional who is trained in the Windows 10 activation process to assist you or download a powerful automated tool to get the job done.

Valve has released a big update to its online store and distribution platform Steam. Among typical bugs fixing and making the user experience a little more fluid, we have received some major updates as well. Please take note that you need to update Steam itself to the latest version in order to get new features.

Storage management Page update

The storage management page has received a complete redesign and UX overhaul and it is now much easier to manage your game libraries and create new ones. The page itself looks and feels a little console more like but thanks to that it offers a much easier and clearer look and feel. Another thing with the Steam store management page is the ability to move installation files from one location to another. Let’s say that you have two or more hard disk drivers in your machine and that you have SSD that you use for running stuff since it is fast and larger and slower one for storage. Now you can easily and quickly move one installation from one to another in order to take advantage of your faster SSD for quicker LOAD game times without making a new installation.

Steam Download page improvements

The download page has also received some love from Valve by enabling us to now see the installation progress. So far on the download page of Steam, you would only get download progress but it has been updated to show installation progress after download as well now making it more straightforward and giving you a general idea of how much more time there is to wait in order to start gaming. Also, you can now drag and drop items in the download bracket to reorder download orders or place them as active downloads to start downloading right away.

The quickest way to control and manage the volume of your Windows 10 PC is using the Volume control icon in the system tray. However, you might encounter issues in using it especially if you recently updated your PC. After the update, if it no longer responds to mouse clicks, be it a right-click or left-click, read on as this post will show you what you can do to remedy that issue. If you think that you’re the only one who has experienced this problem, you are mistaken as several users also reported that the volume icon does highlight and shows the volume level if you hover the cursor over it but it does not really do anything at all. This is definitely the quickest way to change the audio output in Windows 10 especially when you have to change from speakers to your earphone and whatnot. If you are one of the users whose Windows 10 Taskbar Volume Control icon has stopped working and every time you click on the icon and nothing happens and you’re still not able to adjust the volume of your Windows 10 computer, read on as this post will show you what you can do to fix that problem. Although the audio is working just fine, you will still not be able to adjust the volume from its control icon. The problem is most likely related to the UI interaction. There are times when icons in the taskbar also experience the same issue where you can hover your mouse over them but nothing happens when you click on them. As mentioned, the issue with the volume icon does not seem to affect the actual audio of the computer. Double-check to confirm and if it turns out that the audio is indeed working fine, you can use the hardware of your keyboard to manage and control the volume, however, the software just won’t work. This issue is really inconvenient especially for users who connect their laptops to a bigger display. To fix this issue, here are some suggestions you need to check out.

Option 1 – Try to restart the Windows Explorer

This option may sound silly but it has actually worked in fixing the issue for some users. So if anything gets stuck on the taskbar or system tray, the best way to revive them is by restarting Windows Explorer.

• Right-click on the taskbar and then select the Task Manager.
• Next, look for Windows Explorer under the Processes tab.
• Then right-click and select restart.
• After that, wait for the restart process to be completed and for the user interface to refresh. Note that you will notice the Taskbar disappearing and reappearing again. It will reload the entire user interface and allows you to access the volume icon. It should work this time.

Option 2 – Restart the Audio services

Restarting the audio services in your computer can also help you fix the volume control issue and to do that, refer to these steps:

• Tap the Win + R keys to open the Run dialog box.
• Type in “services.msc” in the field and hit Enter to open Services.
• From there, look for Windows Audio and then right-click on it and go to Properties.
• After that, you have to make sure that the Startup Type is set to Automatic.
• Then click on the Stop button. Once it has stopped, start it again.
• Now restart your computer and see if you can now access the volume icon on the taskbar.

Option 3 – Try to update or roll back the Audio driver

If the glitch in your audio has something to do with software, chances are it might be related to the audio driver – it could be that the newest version of your Windows 10 does not work well with the old version of the driver. This is why you have to update your audio driver to the newest available version.

• Tap the Win + R keys to open the Run dialog box and then type in devmgmt.msc and tap Enter or click OK to open the Device Manager.
• Expand the section for the outdated device drivers.
• And then select the outdated driver(s) and right-click on it/them.
• From the drop-down menu, select the Update Driver option and follow the on-screen instructions to install the latest version of the driver.
• Then also click on the option, “Search automatically for updated driver software.
• Restart your PC after the installation.

Note: If updating the Audio driver didn’t work, you can go to the website of your PC manufacturer and look for the support section where you can download the drivers for your computer. You just need to take note of your PC’s correct model and model number so you can find the appropriate driver.

Option 4 – Try running the Playing Audio Troubleshooter

Since the Windows 10 operating system has the Playing Audio Troubleshooter, you can use this troubleshooter to try and fix the volume control issue on your PC. You can access this tool in the Control Panel or in the Taskbar Search and even on the Troubleshooters page of Windows 10. Run this troubleshooter and see if it can fix the issue or not.

Can’t Find Games on Twitch is a common error happening to a vast variety of people. The issue can be traced back to browser issues to others like malware infection. In this guide, we will provide you with common fixes on how to overcome this issue so you can continue watching your favorite streamer.

1. Sign out of Twitch, then sign back in

   If it is a browser issue or some glitch in the Twitch system simply signing out and then signing back in will solve the issue since information about the account will be resent to the twitch platform.

2. Refresh the application

   Sometimes servers are having high traffic and can get overloaded, refresh the application in the upper left corner to reload content.

3. Use browser instead of Twitch application

   If you are still having issues with the application, open the twitch website and access content there.

4. Close twitch

   But in task manager. Sometimes just closing it via the X button is not enough, some glitches stay and the application is still running in the background. Open task manager and close it from there.

5. Scan system for malware

   Scan the entire system for malware, various malware can halt twitch and cause issues.

6. Reinstall application

   If everything else failed, reinstall the application.

The Windows 10 Telemetry and Data Collection features are auto-enabled and they collect all sorts of user activity and sends it to Microsoft. Microsoft says that the data collected only enhances the overall user experience and Windows functionality better but the number of data breaches happening across the globe has forced users to be extra cautious about their data privacy. So naturally, from stronger passwords and other services management, it is only logical to turn off Windows data gathering. To do so:

• Press ⊞ WINDOWS + R to open the run dialog.
• In the Run dialog type: taskschd.msc
• Press CTRL + SHIFT + ENTER key combo to open Task Scheduler in admin mode.
• On the left pane, navigate to the: Task Scheduler Library > Microsoft > Windows > Customer Experience Improvement Program
• At the location, on the middle pane, right-click on the task named Consolidator and select Disable from the context menu...
• Repeat the process with all other tasks listed in the middle pane.
• Exit Task Scheduler.

Microsoft has officially announced details about the newest upgrades to its office 365 suite moving forward along with its new OS release. It seems that Microsoft has listened to its user base and feedback since Word, Excel, and PowerPoint are getting much-needed redesign taking into account many suggestions from the community. The new office should feel more like an application suite guiding focus on the interconnection of applications themselves providing users with a much more natural experience of using them.

The new office features so far

From Microsoft themselves:

“This Office visual refresh is based on feedback from customers who asked for a more natural and consistent experience within and between your applications, specifically on Windows. With this update, we deliver an intuitive, coherent, and familiar user interface, using the Fluent Design principles, across all your applications: Word, Excel, PowerPoint, OneNote, Outlook, Access, Project, Publisher, and Visio. We aligned this visual refresh with the design of Windows 11 to provide seamless experiences on your PC.”

It is always refreshing to hear when a company listens to its user base and actually does what is needed instead of trying to invent the wheel.

How to switch

Since beta is already rolling and if you have an active 365 subscription to office suite visual refresh will be automatically available to all Office insiders running beta channel builds. It can be turned on and off using the coming soon feature in the top right corner of the menu in any application. Just click on the megaphone icon to open the coming soon pane and apply settings to all office apps. Note that The Coming Soon feature is not available in Access, Project, Publisher, or Visio. If you turn on the visual refresh in any of the 4 apps mentioned above (Work Excel, PowerPoint, or OneNote), it will also be available in these 4 apps.

Difference themselves

The Home tab menu still has a familiar look with a few tweaks. For example, accessing frequently used Word commands will be a lot easier. By navigating to Designer > Show Quick Access Toolbar, users can add a customizable shortcut ribbon to Word that houses conveniently placed options. Also, the office will not match your Windows operating system color theme so if you have a dark theme enabled, the office will also have a dark color theme. Color palettes are more neutral, corners are a bit softer but customizable ribbons are a win here for me.

Conclusion

There was not much said other than visual upgrades and small tweaks that were supposed to make your life easier but then again Windows 11 itself is in the same boat. I am not sure if this is a great update offering just some visual tweaks and focus on workflow mechanics or just being plain lazy and trying to cash in visuals as a completely new product.

The new thing from Mozilla is not a browser, it is a VPN!

Besides Firefox, Mozilla offers now Firefox Relay, an app helping you to mask your email and phone number, and a new Mozilla VPN.

Mozilla has recently announced a new subscription model that will let you use all products together for $6.99 per month. Although this is a little more expensive than the competition that goes around for $5 per month note that with this subscription you are having access to all services, not just VPN.

VPN will not only hide your IP address but will also make sure websites cannot access your real location and it encrypts all of your network activity. Relay will give you protection against spam, serving as a shield for your email and limiting spammers from access to your real email address and phone number. With Mozilla subscription will let you use both services.

It really sucks when you can’t fully enjoy the newest version of your favorite OS.

Windows 11 is still relatively fresh and consequently has some annoying little bugs that really ruin our experience. The good news is that you’re not alone and most of them are easy to fix.

Here are 5 commonly reported Windows 11 issues and what you can do to get rid of them.

1. Windows 11 audio problems

One of the absolute most irritating things in the world is struggling with the sound on your computer. Windows 11 users have reported facing the issue of low or no sound. If you’re currently experiencing the same frustration, you can be relieved. Chances are fixing it will only take a few minutes.

The first thing to check would be whether you accidentally muted your device by pressing the mute button on your keyboard. Yes, we know it sounds a lot like the old “have you tried turning it off and on again?” But it’s important to leave no stone unturned, and the most obvious things are usually the ones we easily overlook.

Moreover, if you have several audio output sources, check whether the right one is selected. You can do this via the Action Center or through Settings. If you want to use the same source every time, we also recommend you set it as the default one.

It’s also important to have a good, up-to-date audio driver. More often than not, this will be the true cause of your audio struggles. Make sure to update your driver, and if that doesn’t work out, you can always un- and reinstall it or install a different one. 

Lastly, if all attempts remain unsuccessful, run the audio troubleshooter to figure out what’s actually going wrong.

2. Unable to find files

Such a powerful new operating system, yet it can’t seem to do the simplest thing imaginable? The File Explorer not responding on Windows 11 is one of the most frustrating and most common problems with Microsoft’s newest iteration of its awesome OS.

However, 9/10 times it can be fixed by simply restarting your PC. You could also try killing the Windows Explorer process in the Task Manager and then rerunning it.

If these don’t help, check whether there are any pending Windows 11 updates. A single missing update can compromise your PC’s functionality, so always make sure to install them all on time. 

Should none of that work, then there are other ways to solve the File Explorer problem. However, then the issue is probably a bit deeper and it’s no longer in the ‘easy fix’ territory.

3. Start menu not working

Just like the File Explorer, the Start menu is a fundamental element of your OS. So, it’s only natural that its malfunction grinds your gears. It may be more customizable than on previous Windows versions, but it doesn’t always work smoothly. 

If you’re facing the so-called Start menu critical error, there are a few things this could be caused by. Usually it means you turned off your system while an important update was still being installed, there is a corrupt file on your PC, or Windows forcefully stopped a program. 

Whatever the reason, the solution should be pretty simple. Try the basic steps: restarting your File Explorer (like we explained above) and signing out and back into your account. If that doesn’t do anything, you may want to try uninstalling third-party start menu apps (if you have any), since they can interfere with your default programs’ functionality.

Now, those are the easy fixes. If you get nowhere with them, you might need to identify the root cause and search for more complex solutions than that.

4. Snipping tool not working

Our beloved screenshot tool was introduced with Windows 10 and Microsoft decided to keep it. However, you were probably just as disappointed as us when you tried to run it and failed. 

Normally, this can be fixed by installing the latest Out-of-band (OOB) update, or even pending updates in general. Even if your system appears to be up-to-date, run the checker just in case.

Another cool thing Windows 11 lets you do is ‘Repair’ and ‘Reset’, which is the easiest way to troubleshoot your Snipping tool. If this fails, you can also try the good old un- and reinstall method. Simply uninstall the tool through the Control Panel and reinstall it from the Microsoft Store.

Furthermore, in the case of an upgrade from Windows 10 to 11, it may be that the old Snipping tool version is interfering with the launch of the new one. If you don’t care that much about the additional options available with the enhanced screenshot tool, you can use the old version instead.

Simply go to your C Drive, find the Windows.old folder, search for the tool and open it from there. Make sure to pin it to your taskbar as well, if you know you’re going to use it often.

5. Can’t install the latest update

The latest Windows 11 version, 22H2, has brought tons of enhancements to our dearest operating system. Unfortunately, a lot of users still haven’t had the opportunity to experience it. A mere update of your OS version should be the one thing that goes smoothly, but sometimes that’s not the case.

Failure to install 22H2 can be caused by a few things. Most commonly, the issue is caused by lack of storage space or corrupted files, but there could be other culprits.

There are a couple of things you could try. For example, it’s crucial that your drivers be up-to-date and some important services be enabled. These are: Windows Modules Installer, Background Intelligent Transfer Service, Cryptographic Service, Windows Update services.

To enable them, search ‘Services’, find the service you need and right-click on it. Open ‘Properties’ and select the startup type ‘Automatic’.

It may also be necessary to unplug all peripherals that aren’t crucial and disable third-party antivirus tools until after the update is finished. 

Ultimately, you can run the Windows Update troubleshooter to detect and fix other possible issues.

Summary

Tiny bugs like these are nothing out of the ordinary. That said, we still all hate when they happen.

Hopefully some of our solutions have helped you to a smoother Windows 11 experience. But if you’re still struggling, feel free to reach out to us. We’d be happy to help!

When we get ourselves a new USB stick, new hard drive, or any storage device not including optical drives they are usually preformatted and ready to be used out of the box. However, reformating them has several benefits and while we are reformatting we can choose in which file system format we want the memory to be formatted. In this article, we will compare and explore 3 typical and standard format options you can get while formating a new media in Windows 10.

FAT32

The oldest one on the list, coming all the way from DOS days. Great for devices that need to be plugged in different operating systems and for USB flash drives. Its advantages are compatibility with all major operating systems and little memory usage comparing to other ones. However, the file system is limited to file sizes of the maximum capacity of 4GB and partitions can not exceed more than 32GB.

NTFS

First introduced in Windows NT this file system offered slower performance than FAT32 and somewhat limited usability but the main advantages were more stability and fewer errors. Its main advantages are support for files larger than 4GB and partitions larger than 32GB along with the ability for on the file encryption, main disadvantage would be limited operating system usage, NTFS can not be used on systems that work on FAT32 like MS-DOS for example or older versions of Windows. The best usage for this file system is in internal hard disk drives and system drives.

exFAT

New kid on the block, well at least from the perspective of the previous 2. exFAT offers unlimited file sizes and unlimited partition sizes but at a price that is even more limiting than NTFS. Some Linux distributions will require a driver to be installed in order to see the exFAT partition. The best use is in storage, in external hard drives. That's it, 3 major file systems, we hope that you have managed to learn something new today, and remember to drop by tomorrow for more articles about advice, tips, tricks, and troubleshooting.

If you suddenly encounter the SYSTEM_PTE_MISUSE – 0x000000DA Blue Screen error while using your Windows 10 computer, read on as this post will provide you some potential fixes to resolve this kind of Blue Screen of Death (BSOD) error. There are many potential causes for the SYSTEM_PTE_MISUSE – 0x000000DA BSOD error. However, incompatible hardware detection and hardware recognition failure are some of the topmost culprits. Another thing that could trigger this kind of BSOD error is system file corruption which means that if a system driver for particular hardware ends up getting corrupted, it won’t be able to recognize the external device and will eventually crash the system with the SYSTEM_PTE_MISUSE – 0x000000DA Blue Screen error. The SYSTEM_PTE_MISUSE bug check has a value of 0x000000DA which indicates that a page table entry or PTE routine has been improperly used. To fix this error, here are some suggestions that might help but before you get started troubleshooting the problem, make sure that you create a System Restore Point first.

Option 1 – Try to disable PIT Security in the BIOS

If you are using a Dell computer and it throws up this kind of Blue Screen error, you need to go to the BIOS and uncheck the PIT Security and see if it helps in fixing the problem.

• Tap the F2 key during the boot phase to enter the BIOS.
• Once you’re in the BIOS, go to the Security tab and to the PIT Security section.
• From there, uncheck the “PIT On” box to disable PIT Security.
• Now restart your computer and check if the Blue Screen error is fixed or not.

Option 2 – Check for any incompatible devices

The next thing you can do to troubleshoot the SYSTEM_PTE_MISUSE Stop error is to plug in and out each one of the different hardware that is connected to your computer. Doing so will help you determine which one of the hardware is the one that’s triggering the error to pop up. You will also know what hardware drivers or anything else that could be causing this error which includes external devices like mouse, keyboard, printer, as well as internally attached components like the Graphics card and so on.

Option 3 – Try to update, rollback or disable device drivers

To fix the SYSTEM_PTE_MISUSE Stop error, you can also try to roll back, or update, or disable device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Open the Devices Manager from the Win X Menu.
• Then locate the device drivers and right-click on them to open the Properties.
• After that, switch to the Driver tab and click on the Uninstall Device button.
• Follow the screen option to completely uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically.

Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 4 – 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. Thus, you can try running it to resolve the SYSTEM_PTE_MISUSE Blue Screen error. To do so, 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 5 – 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 SYSTEM_PTE_MISUSE – 0x000000DA. 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.