One of the most critical processes in the Windows 10 operating system is the Explorer.exe. And there are times when you might encounter an error that says, “System call failed”. You can encounter this error when you try to launch File Explorer, and in such case when the File Explorer does not work, it could cause issues in accessing folders and files on your computer.
This kind of error pops up when the explorer.exe system file has become corrupted or if there is some process that interferes with its smooth functioning. To fix this error, you can try to restart the explorer.exe process, run both the System File Checker scan and DISM tool. You could also put your computer in a Clean Boot State or uninstall any programs you’ve installed recently. For more details, follow each one of the given suggestions below.
Option 1 – Try to restart the Explorer.exe process
The first thing you can do is try to restart the Explorer.exe process. To do so, refer to these steps:
First, right-click on the Taskbar and select the Task Manager.
Next, expand the Task Manager window to see all the active processes.
From there, look for the Windows Explorer process, right-click on it and select Restart.
After that, check if the error is now fixed.
Option 2 – Run System File Checker scan
If restarting the explorer.exe process didn’t work, you can also try running the System File Checker or SFC scan to fix the error. System File Checker is a command utility built into your computer that helps restore corrupted files and missing files. Refer to the following steps to run it:
Hit the Win + R keys to launch Run.
Type in cmd in the field and tap Enter.
After opening Command Prompt, type in this command: sfc /SCANFILE=c:windowsexplorer.exe
Note: If you are using a 64-bit Windows operating system, enter the “sfc /SCANFILE=C:WindowsSysWow64explorer.exe” command instead.
Wait until the process is completed and then restart your computer.
Option 3 – Run the DISM tool
You might also want to run the DISM tool. This tool is known to repair potentially corrupted files in your system as having them could also system issues like the “System call failed” error. To repair these corrupted system files, you can run the DISM commands:
Tap the Win + X keys and click on the “Command Prompt (Admin)” option.
After that, input each one of the commands listed below sequentially to execute them:
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth
Once you’ve executed the commands given above, restart your computer and check if the problem is now fixed.
Option 4 – Try running the Check Disk utility
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 c: /f /r
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 5 – Put your computer in a Clean Boot State
As pointed out, there are some instances that some conflicting programs installed in your computer might be the one that triggers the “System call failed” error to appear when you try to open File Explorer. To identify which program is causing the problem, you need to put your computer in a Clean Boot State. To do so, follow the steps below.
Log onto your PC as an administrator.
Type in MSConfig in the Start Search to open the System Configuration utility.
From there, go to the General tab and click “Selective startup”.
Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
Next, click the Services tab and select the “Hide All Microsoft Services” check box.
Click Disable all.
Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
Once your computer has restarted in a Clean Boot State, perform your scan again and see if it now works, and then start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.
Option 6 – Try to uninstall the programs you’ve installed recently
In case you don’t know, freeware software packages aren’t always free as some of them could contain malicious software that can cause serious damage to your computer. Thus, if you have installed a program recently prior to getting the “System call failed” error, then you have to uninstall that program.
Tap the Win + R keys to open the Run dialog box.
Then type “appwiz.cpl” in the field and tap Enter to open the Programs and Features in Control Panel.
Next, arrange the list of installed programs in the order of the installation date.
After that, look for the problematic program and right-click on it, and then select Uninstall.
Once the process is done, restart your computer and see if the error is fixed.
Windows Updates are checked for their validity every time they are downloaded from Microsoft servers just like how browsers check websites for a valid certificate. And so if you got an error message saying, “ Some update files aren’t signed correctly, error code 0x800b0109 ” while trying to update your computer, it indicates that the Windows service was unable to verify the validity of the Windows Update. To fix this error, you can try out the options prepared in this post.
Option 1 – Reboot your computer and try again
Save your work and reboot your computer and then try checking for updates again. In some cases, all you need is a restart to fix errors like error code 0x800b0109.
Option 2 – Try to update Windows after an hour or so
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 an hour or so before trying to run Windows Update again.
Option 3 – Try running the Windows Update Troubleshooter
Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update errors like Error 0x8007001E. 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 4 – Delete the contents in the Temporary folder
You can also try deleting the contents in the Temporary folder – all the downloaded, pending, or failed Windows 10 updates. You can do that using the simple and easy steps below.
Tap the Win + R keys to open the Run dialog box.
Then type “%temp%” in the field and press Enter to open the Temporary folder.
After that, select all the folders and files within the Temp folder and delete all of them.
Option 5 – Clear the contents in the Software distribution and Catroot2 folders
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 wuauservnet start cryptSvcnet start bitsnet start msiserver
After entering these commands, it will stop the Windows Update Service, Background Intelligent Transfer Service (BITS), Cryptographic, and the MSI Installer
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.
After resetting the SoftwareDistribution folder, you need to reset the Catroot2 folder to restart the services you just stopped. To do that, follow these steps:
Type each one of the following commands.
net start wuauservnet start cryptSvcnet start bitsnet start msiserver
After that, exit Command Prompt and restart your computer, and then try to run Windows Update once more.
Option 6 – Install the updates in a Clean Boot State
You might want to try putting your computer in a Clean Boot state and then install Windows Updates again without any trouble. During this state, you can start the system with a minimum number of drivers and startup programs that will surely help you in isolating the root cause of the issue.
Log onto your PC as an administrator.
Type in MSConfig in the Start Search to open the System Configuration utility.
From there, go to the General tab and click “Selective startup”.
Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
Next, click the Services tab and select the “Hide All Microsoft Services” check box.
Click Disable all.
Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
After that, try to install the Windows Updates or upgrade again.
Have you been feeling anxious in the digital space? Feeling like you have a million eyes on you each time you visit a website? It can definitely make you uneasy. Luckily there’s an easy fix, and it’s called a VPN.
In this article we’ll take you through the basics of what a VPN does and some of the biggest benefits you can reap from buying one.
VPN: definition and how it works
VPN stands for Virtual Private Network, so its name already says a lot about what it does.
A VPN is specialized software that keeps your browsing private and secure. Essentially it hides your identity, preventing possible cyberattacks and data theft. This is especially important in cases of public network use, where you’re highly exposed to potential threats.
To be more specific, this software encrypts your Internet Protocol (IP) address by filtering it through a server hosted by the VPN provider first. That way, it prevents your Internet service provider, third parties and lurking online thieves from tracking the actual you.
Credit: FLY:D on Unsplash
Some providers, such as Surfshark VPN with its IP Rotator feature, even make it a habit to frequently change your IP address to further protect your identity. With most VPN providers, you can also appear to be in a completely different country, adding to your disguise.
There are tons of advantages you can look forward to if you decide to use a VPN. Take a look at some of the crucial ones.
Benefits of using a VPN
When choosing a VPN, you can find both free and paid options. We recommend you go with the paid ones, since they have stronger security, encryption and data protection, as well as more advanced features. Free VPNs come with limitations and risk of malicious attacks on the software itself.
You can choose to buy a singular VPN service or opt for antivirus software that has a VPN built in, for example Bitdefender’s Ultimate Security plan. That depends on what you use your computer for and how much.
When you pick one, here’s what it can do for you.
1. Access region-specific content
When we said you could change your location, we meant it. Say you’re using a streaming service and a show you desperately want to watch isn’t available in your country. You can use your VPN to make it look like you’re browsing from a country where it’s unlocked.
This option is also convenient for gamers who want to access maps, skins and other in-game items unavailable in their location.
In addition, you can use this powerful feature when you’re traveling to a region where some of your favorite content may not be accessible.
Do keep in mind that you need to read the Terms and Conditions (yeah, we know - who does that?) of your games and services before doing this, since you could end up getting a penalty. It’s also important to remember that there are entire countries that have strict regulations or even bans on VPNs, for example Belarus, Russia and China. So make sure to be very cautious with your VPN use, friends.
2. Browse like no one’s watching
VPNs shield your browsing habits from prying eyes on the web. Those can be malicious hackers or just third-party cookies tracking your every move to later bombard you with targeted ads. For example, Surfshark VPN features a Cookie blocker that blocks all cookie-related pop-ups and lets you browse in peace (and secret). It works even when the VPN is turned off, which is also pretty neat.
In addition, their CleanWeb 2.0 technology makes sure ads and especially malware don’t stand a chance at all, since they’re blocked before they can even load.
The inability of sites to track your browsing means they can’t collect and analyze any of your data. So, your personal information - or your company’s information in case that’s what you’re using your computer for - is entirely hidden and secure.
3. Save money
It’s well-known that the prices of certain items and services vary based on your location, browsing time, age and many other factors. This most commonly goes for airline tickets and hotel stays.
You can use your VPN to avoid high prices and surcharges. Clear all cookies, turn on your VPN and visit an online shopping site to check out their prices. Then compare your findings with the offers you see when your VPN is off, when you spend a long time on the site or have an active account with the company.
Sometimes this can really help you find the best deals and avoid breaking the bank. But again, check the Terms and Conditions before you purchase something using a VPN.
4. Secure your smart home
The more smart devices you have connected to your network, the more exposed you are to potential cyberattacks. Phones and computers are generally designed to be decently secure even without a VPN or antivirus, but smart home devices leave a lot to be desired in that regard.
Protecting your home network with a VPN software means all devices connected to it are secure, be it an air purifier or Alexa.
Credit: Bence Boros on Unsplash
5. Prevent connection slowdown
Your ISP can intentionally slow down your internet speed based on how much data you’ve consumed (data throttling) or your activities online (bandwidth throttling).
But with a VPN, what kind of data you send and receive and how much is entirely hidden. Therefore, if your ISP can’t see you, they can’t control you and they can’t throttle down your speed.
The bottom line
You can never be too safe online. So definitely think about getting yourself a solid VPN to pump up your privacy and security as much as you can. And if you have any questions or need help choosing the perfect software for you, feel free to reach out to us.
This is a type of DLL error code. DLL is the abbreviation of Dynamic Link Library. DLL files contain small programs which are similar to executable files. One DLL file may be used to load and run several programs.
Fmod.dll is created by Electronic Arts Inc. and associated with Crysis. This file is developed for the Windows OS. This error code occurs when you are unable to access, run and load programs supported by Crysis on your PC.
Fmod.dll error code message is displayed in different formats such as:
"Fmod_event.dll not found."
"The file fmod_event.dll is missing."
"This application failed to start because fmod_event.dll was not found. Re-installing the application may fix this problem."
"Cannot start Crysis. A required component is missing: fmod_event.dll. Please install Crysis again."
"Fmod_event.dll Access Violation."
"Cannot register fmod_event.dll."
"Cannot find C:\Windows\System32\fmod_event.dll."
Error Fmod.dll may pop up when you start-up or shut down the PC or even during the installation of a program.
Solution
Error Causes
Narrowing down to one cause for Fmod.dll error code is impossible virtually because this error may result due to different reasons on your system. Some of the common causes associated with this error code are:
Viral Infection
Hardware failure
Missing, Corrupt, or Deleted Fmod.dll file
Improper program installation
Registry issues
No matter what the underlying cause of the reason may be, it is recommended to resolve the issue immediately to avoid serious PC threats.
Further Information and Manual Repair
To resolve this error on your system, try the methods discussed below:
Method 1 - Check the Recycle Bin
As mentioned above, Fmod.dll is a DLL file that is used to run and load a variety of programs on your system. There is a possibility that you uninstalled a program that was supported by the Fmod.dll file and accidentally deleted it.
In such a scenario, the easiest way to resolve the Fmod.dll error code is to re-install the deleted file from the recycle bin. For this, go to the recycle bin and search for the file. If you find it reinstall if you can’t then simply download the Fmod.dll file from a reliable website.
Method 2 - Scan for Malware
Malware usually enters through phishing emails and downloads. These malicious programs then hide in your system disguising as either DLL or EXE files.
The occurrence of fmod.dll file error may be due to malicious programs hiding in your system. Therefore scan your entire PC with a powerful anti-virus. An antivirus detects and removes all malicious software programs such as viruses, malware, Trojans, spyware, and adware.
Try this, to resolve error code Fmod.dll and see the results.
Method 3 - Fix Hardware Problems
Fmod.dll file error may also pop on your screen due to hardware failure. If this is the reason, then we advise you to use the Device Manager an in-built tool in Windows 7 and 8 to fix hardware failures.
For this go to the start menu then control panel. Now click on the ‘hardware and sound link’ and then click on the Device Manager. If you find any devices in red exclamation point, then this means this device is problematic.
Uninstall the driver for that hardware device and then update the driver. Install the latest version to resolve. Remember, hardware problems are mostly related to outdated drivers.
Method 4 - Restore Points
Use System Restore, an in-built utility also known as the recovery tool, to restore points and ensure your PC is back to its previous working condition before the error code occurred.
Simply put, it helps undo recent changes. You can find the System Restore tool in the System Tools folder.
Method 5 - Clean and Repair the Registry
The registry is that part of your PC that stores all the information, activities performed, and files including the junk files, invalid keys, bad entries, and cookies.
When these files accumulate on your PC, they take up all the registry space and corrupt the important system and DLL files also stored in the registry, thereby generating such errors. Now you can clean the registry manually.
But this process can be time-consuming and slightly technical, hence we advise you to download Restoro. This is a PC Fixer integrated with a registry cleaner.
It is easy to use deployed with an intuitive interface. The registry cleaner scans the entire PC and removes all registry errors. It wipes out all the obsolete files and repairs the damaged DLL and system files.
Click here to download Restoro.
Being a streamer altho popular is a very demanding call, there is a lot of technical knowledge involved and one of this knowledge is setting your web camera equipment. On the internet, you can find how to install certain devices and register them in Windows but with little to no information on how to set everything for streaming. In this article, we will try to address as many of this as we can so you can start using your camera right away.
Features of the Logitech C922 Pro Stream Webcam
In the package of your Logitech C922 Pro Stream Webcam, you should have the camera itself with a USB hookup, tripod, and user manual. Tripod, of course, is meant to stabilize the camera for recording using high zoom values so visual shaking of the picture is eliminated.
The camera itself captures natural light without any distortion in full HD and if placed on top of the monitor it can accommodate the field of view to capture two people. Also when in a low-light room, autofocus will correct light and it will sharpen an image in order to compensate for lack of light. The camera also features a dual microphone for clarity of sound.
Assembling the Logitech C922 Webcam
Of course, the first thing when the camera is unpacked is to assemble it. Basically, there are two ways for the camera to be assembled:
On top of monitor and
On tripod
The next section will cover both assemblings
Mounting camera on the monitor:
The Logitech C922 Pro Stream Webcam can be used to capture up-close images or video from the top of any computer monitor or TV.
To set up your Logitech C922 Webcam on top of a monitor or TV:
Completely extend the mounting stand until it reaches the top width of your monitor or TV
Turn the bottom piece of the mounting stand, so it matches the angle of the back of your monitor or TV
Place the mounting stand on top of your monitor or TV and tighten the bars until they’re flush with each surface
Pivot the webcam up, down, or to the sides to center the camera angle
After you have securely mounted the C922 to your monitor or TV, it’s ready to be plugged in and used with any recording application on your computer.
Mounting camera on the tripod
You can set up your Logitech C922 Pro Stream Webcam to record a 78-degree view of a room for presentations or live streams by attaching it to the tripod.
To set up your Logitech C922 Webcam with a tripod:
Unfold and extend the legs of your tripod
Place the webcam on top of the tripod, aligning the swivel bolt with the webcam mounting hole
Swivel the bolt by turning a small knob on the tripod
Once you have assembled your Logitech C922 Pro Stream Webcam on your tripod, plug it into your computer and load up your favorite recording application.
How can you use your Logitech C922 Pro Stream Camera?
Altho this camera is designed and built to be used in a live stream environment it can also be used to record video offline to a file. In this next segment, we will explore further applications in which the camera is meant to be used.
Live video
The Logitech C922 Pro Stream Webcam allows content creators to share content in high definition with thousands of viewers in real-time. Stream full 1080p at 30 frames per second and 720p at 60 frames per second live on platforms such as Twitch or YouTube.
Stream video games or entertainment in real-time
Create live presentations for work, customers, or followers
Discuss matters of interest in live talk shows or podcasts
Video call family or friends on Skype, Facetime, or Google Hangouts
Capture crystal-clear, 78-degree video with the Logitech C922 autofocus lens. With two microphones attached on each end, you can stream any live video with little to no audio drops.
Offline recordings
The Logitech C922 Pro Stream Webcam can be used with desktop recording software to create professional videos or snapshots. After you’ve finished recording, you can edit specific spots in the video and add custom presentation details.
Product demonstrations and tutorials
Educational or promotional presentations
Video game or entertainment videos
Personal vlogs
Talk shows or podcasts
Desktop or laptop technical walkthroughs
Complete offline recording in high definition at 1080p. Use QuickTime Player (Mac) or Microsoft Camera App (Windows) to take photos or record videos offline.
Setting up Logitech C922 Pro Stream Camera using XSplit Broadcaster
XSplit Broadcaster offers live stream support for several platforms, which include Facebook Live, YouTube Live, and Twitch. After you hook up your webcam and create profiles for each platform, you can begin a live stream with XSplit Broadcaster.
Twitch Streaming
Enable Two-Factor Authentication on Twitch: Navigate to the settings of your profile and the Security and Privacy tab. Before you can start broadcasting with XSplit, you must set up Two-Factor Authentication.
Set Up Twitch Streaming Profile in XSplit: In XSplit Broadcaster, navigate to Broadcast > Set up a new output > Twitch. Select an account to authorize with XSplit and proceed.
XSplit automatically chooses a resolution to record based on target server connection quality.
A settings window opens before you complete the setup, which allows you to customize the server and video recording options. Once you have completed the setup, your Twitch profile is set up in XSplit. You can begin a stream by navigating back to Broadcast and clicking on the new Twitch profile.
YouTube Streaming
Enable YouTube Streaming Live: Click on your YouTube profile picture to open a dropdown and click on YouTube Studio Beta.
On the left side of the page, navigate to Other features and click on Live events in the dropdown.
Click on Enable live streaming to set up live streaming for your YouTube profile.
Set Up YouTube Streaming Profile in XSplit: In XSplit Broadcaster, navigate to Broadcast > Set up a new output > YouTube. Select an account to authorize with XSplit and proceed.
Once YouTube Live Properties window pops up, click Authorize to connect your Google account. You can also change any settings as needed before you begin a live stream. Once you’re ready to broadcast live with XSplit, navigate back to Broadcast and click your new YouTube Live profile.
Facebook Live Streaming
Set Up Facebook Live Streaming Profile in XSplit: In XSplit Broadcaster, navigate to Broadcast > Set up a new output > Facebook Live.
A prompt opens in XSplit to log in to your Facebook profile.
Log in and set up permissions and posting options as you’d like them to appear whenever you stream live on Facebook. After you’ve completed the permission process, your Facebook Live profile is ready to use in XSplit. You can navigate anytime back to Broadcast and select your new Facebook Live profile in XSplit to begin a live stream.
Using OBS with Logitech C922 Pro Stream Webcam
OBS live streaming application offers high-quality audio and video performance and video capturing in real-time. This application offers full control over every detail and it is a very good choice for both cases.
Setting up Logitech C922 with OBS
Add Logitech C922 as a Capture Device: Click the + under the Sources section. Once you are in the drop-menu, select Video Capture Device.
When this menu pops up, click Create New and hit OK.
From the Device bar, you can select your Logitech C922 as a default Video Capture Device. Set any configurations up how you want them and click OK before exiting.
Changing Resolution or Frames Per Second: With OBS open, click on Settings in the bottom-right portion of the screen and then on the Video tab on the next page. Here you can set up the screen resolution, downscale filter, and frames per second defaults for all videos recorded with OBS. Click Apply before exiting.
After you’ve finished applying the initial settings, you can begin recording or streaming in the bottom right-hand corner of the main menu.
If you encounter a Blue Screen error that points out to the CMUDA.sys, read on as this post will guide you in fixing it. The CMUDA.sys file is a Windows operating system driver file that is related to the USB Device Audio capabilities of a computer. There are times when this file causes Blue Screen error due to some conflicts in RAM or some incompatible firmware or hard disk issues, corrupted drivers or malware infection, and so on.
There are various Blue Screen errors that are related to the CMUDA.sys file such as:
KMODE EXCEPTION NOT HANDLED
PAGE FAULT IN A NONPAGED AREA
IRQL NOT LESS OR EQUAL
SYSTEM THREAD EXCEPTION NOT HANDLED (CMUSBDAC.sys)
In most cases, the CMUDA.sys file usually triggers the SYSTEM_THREAD_EXCEPTION_NOT_HANDLED Blue Screen error. Although this Blue Screen error may seem complicated, its workarounds are straightforward so you won’t have any problems in following them.
Option 1 – Try to update or rollback your device drivers
If the first option didn’t work for you, then it’s time to either update or roll back the 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.
After opening the Device Manager, locate the device drivers that are marked with a small yellow exclamation mark icon and right-click on each one to open their Properties. On the other hand, you can also look for sub-entries under Sound, video, and game controllers like the C-Media USB Audio Class
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. You can download the as C-Media USB Audio Class driver from the cmedia.com website.
Option 2 – Try to recreate the CMUDA.sys file
The first thing you can try is to recreate the CMUDA.sys file. Every time your Windows 10 PC boots up, it looks for all the system drivers in place and if it is unable to find them, it tries to create them. Which is why if you remove your corrupt driver file, chances are, you might get a fixed file recreated just for you. How? Refer to the steps below.
Boot your Windows 10 PC in Safe Mode.
Then open File Explorer and navigate to this location: C:/Windows/System32/drivers
From there, look for the file named sys and rename it to CMUDA.old.
Note: As you can see, the file’s extension has changed from .sys to .old.
Now restart your computer and check if the CMUDA.sys Blue Screen error is now fixed.
Option 3 – Run the Blue Screen Troubleshooter
The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors. It 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.
After that, 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.
On the other hand, you can also try running the online Windows 10 Blue Screen troubleshooter from Microsoft. It is a wizard that could help you fix any Stop errors related to the CMUDA.sys file and will offer you helpful links as you use it.
Option 4 – Try running the DISM tool
You can try running the Deployment Imaging and Servicing Management or DISM tool to fix the Wdf01000.sys 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.
Option 5 – Run System Restore
Running System Restore might also help in fixing Blue Screen errors related to the CMUDA.sys file.
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.
Aro2012 is a PC Optimizer Software that typically comes bundled with other software. Even though Aro2012 poses no threat itself, the programs that it comes bundled with may pose a problem to your computer.
From the Author: ARO is an advanced repair and optimization utility designed to help improve and maintain computers running the Windows operating system (both 32- and 64-bit). ARO focuses on finding errors that hide out in the Windows registry, identifying PC and web browser clutter that may be hindering PC performance, and ensuring computers have adequate security solutions installed and up to date. With its advanced scanning engine, ARO provides deep scanning capabilities to identify and repair registry errors. ARO also searches for and removes “junk” files that accumulate over time and can put a damper on PC performance.
When installed Aro2012 creates a startup entry that allows it to run each time the computer is started. It also adds a task scheduler that allows it to run at various times.
About Potentially Unwanted Applications
Have you ever found an unwanted program on your computer system and pondered how it got there since you are sure you didn’t purposefully download and never gave authorization to be installed? A PUA / PUP (potentially unwanted application / potentially unwanted program) is a piece of software that comes bundled with freeware/shareware and you agree to install on your computer. These are programs you definitely don’t want on your PC since it doesn’t give any beneficial service.
The term PUP was first coined to outline this downloadable crapware as something other than malicious software. The reason is, most PUPs get into a PC not because they slip via the security holes, for instance, but because the users have installed them by themselves – 100 % unintentionally needless to say. PUPs might not be malware but nevertheless, they are dangerous programs for your laptop or computer. At best, these types of unwanted programs provide hardly any benefit, and at worst, they can be quite harmful to your computer.
What do PUPs do on your PC, precisely?
Most Potentially Unwanted Programs comes in the form of adware, which typically aims to exhibit lots of annoying pop-up ads, banners, coupons, and bargains on web pages you explore. PUPS also comes in the form of unwanted toolbars or browser plug-ins. Not only they entirely take up space on your computer screen, but toolbars could also manipulate search engine results, track your surfing activities, decrease your internet browser’s overall performance, and slow down your internet connection to a crawl.
They could appear innocent but PUPs tend to be spyware. And in the large majority of the cases, end-users will not be aware that they’re installing an unwanted program. These are software programs that don’t do anything useful to you; in addition to taking up space on your hard disk drive, they will also slow down your computer, often modify settings without your permission, and the list of frustrating features goes on and on.
How can you avoid ‘crapware’
• Read the fine print so that the end-user license agreement (EULA) you’re accepting is only for the program you actually intend to download.• Always choose “Custom” or “Advanced” installation and never blindly click the Next button, which should let you uncheck any “foistware” software programs you do not want.• Have a solid anti-virus program such as Safebytes Anti-malware that can protect your computer from PUPs. As soon as you install this software, protection from malware and PUPs is already turned on.• Avoid installing a freeware application you will not use. Nowadays ‘freeware’ isn’t actually freeware – but “crapware” bundling nonsense.• Don’t download software programs from pop-ups, online advertisements, file sharing websites, as well as other unreliable sources; look out for any preset, unwanted options when downloading the program. Avoid visiting blogs and sites that support pirated programs.
What To Do When You Cannot Install Any Anti-Malware?
Practically all malware is inherently unsafe, but certain kinds of malicious software do a lot more damage to your computer than others. Some malware is designed to interfere with or prevent things that you’d like to do on your computer. It may well not permit you to download anything from the net or it will prevent you from accessing some or all of the websites, especially the antivirus sites. If you’re reading this, odds are you’re stuck with a malware infection that is preventing you to download and install the Safebytes Anti-Malware program on your computer. Although this type of issue will be harder to get around, there are some actions you can take.
Install in Safe Mode
If the malware is set to load at Windows startup, then booting in safe mode should avoid it. Only minimal required applications and services are loaded when you start your computer into Safe Mode. To launch your Windows XP, Vista, or 7 computers in Safe Mode with Networking, follow the instructions below.
1) At power-on/startup, hit the F8 key in 1-second intervals. This should bring up the Advanced Boot Options menu.2) Use the arrow keys to select Safe Mode with Networking and hit ENTER.3) Once this mode loads, you should have internet access. Now, get the virus removal application you need by using the internet browser. To install the program, follow the guidelines within the setup wizard.4) Immediately after installation, do a complete scan and let the software get rid of the threats it detects.
Download the antivirus program in a different internet browser
Web-based viruses could be environment-specific, aiming for a particular internet browser or attacking specific versions of the browser. If you seem to have a trojan attached to Internet Explorer, then switch over to a different internet browser with built-in security features, such as Chrome or Firefox, to download your favorite antivirus program – Safebytes.
Install and run anti-malware from a Thumb drive
Another option is to create a portable antivirus program on your USB flash drive. Adopt these measures to use a thumb drive to clean your corrupted system.
1) Make use of another virus-free computer to download Safebytes Anti-Malware.2) Insert the USB drive on the same computer.3) Double-click the Setup icon of the antivirus software to run the Installation Wizard.4) Select the USB flash drive as the destination for saving the software file. Follow the on-screen instructions to finish the installation process.5) Now, insert the pen drive into the corrupted PC.6) Run the Safebytes Anti-malware directly from the flash drive by double-clicking the icon.7) Simply click “Scan Now” to run a scan on the affected computer for viruses.
SafeBytes Anti-Malware: Lightweight Malware Protection for Windows PC
Want to install the very best anti-malware software for your laptop or computer? There are plenty of applications available that come in paid and free versions for Windows systems. Some of them are excellent, some are ok types, and some will ruin your PC themselves! You need to pick out a product that has obtained a good reputation and detects not only viruses but other kinds of malware also. On the list of strongly recommended applications by industry experts is SafeBytes Anti-Malware, the most dependable program for Microsoft Windows.
SafeBytes can be described as a powerful, real-time antivirus application that is designed to assist the typical computer user in protecting their computer from malicious threats. Using its outstanding protection system, this software will quickly detect and get rid of most of the security threats, including adware, viruses, browser hijackers, ransomware, trojans, worms, and PUPs.
SafeBytes has got a plethora of wonderful features that can help you protect your computer from malware attacks and damage. A few of them are given as below:
Active Protection: SafeBytes provides round-the-clock protection for your personal computer limiting malware attacks instantly. It’ll continuously monitor your laptop or computer for hacker activity and also gives users superior firewall protection.
Most Reliable AntiMalware Protection: With a critically acclaimed malware engine, SafeBytes gives multilayered protection which is designed to catch and remove viruses and malware which are concealed deep in your computer.
Extremely Speed Scanning: SafeBytes’s very fast malware scanning engine lessens scanning times and extends battery life. At the same time, it will effectively detect and remove infected computer files or any internet threat.
Website Filtering: Through its unique safety ranking, SafeBytes notifies you whether a website is safe or not to access it. This will ensure that you’re always certain of your online safety when browsing the web.
Minimal CPU and RAM Usage: This software is lightweight and will run quietly in the background, and will not affect your computer efficiency.
Premium Support: Support service is readily available for 24 x 7 x 365 days through email and chats to answer your queries.
Technical Details and Manual Removal (Advanced Users)
To eliminate Aro 2012 manually, go to the Add or Remove programs list in the Control Panel and choose the program you want to get rid of. For web browser plug-ins, go to your web browser’s Addon/Extension manager and select the add-on you intend to disable or remove. It is also advised to reset your web browser to its default state to fix corrupt settings.
To ensure complete removal, find the following registry entries on your computer and remove them or reset the values accordingly. Please keep in mind that only professional users should try to manually edit the registry because removing any single critical system file results in a serious issue or perhaps a PC crash. Additionally, some malicious programs have the capability to defend against its deletion. Completing this task in Safe Mode is advised.
In this post, you will be guided on how you can turn on or turn off the Tailored Experiences feature in Windows 10 using three methods – via Settings, Registry Editor, and Group Policy Editor.
The Tailored Experiences feature in Windows 10 helps Microsoft in delivering recommendations about Microsoft Products. The diagnostic data that comes with it allows Microsoft to know about its consumers’ experiences as well as collect feedback. To simply put it, tailored experiences are personalized tips, ads, and recommendations that enhance Microsoft products and services for consumer needs. And when you enable this feature, Windows will collect information from your browser, apps, features, and many more.
After collecting information, it will offer contents that are tailored based on the data gathered on the lock screen of your computer, Windows tips, and other related functions. On the other hand, the diagnostic data is the one that allows Microsoft to get feedback from the customer. So if you’ve noticed some prompts when you use Windows that ask you about the experience, that’s actually a part of the diagnostic data.
A lot of users find this feature useful. However, there are also skeptical ones that don’t share the same sentiments. If you are one of the skeptical ones, you actually have the option to turn this feature off if you do not want Microsoft to show ads, recommendations, and so on. It is also recommended that you enable the Diagnostic Data collection as you can choose to delete any collected data, as well as control the feedback frequency from Automatic to Once a day, or once a week, or to never.
As mentioned, there are three methods you can choose from to either turn on or turn off Tailored Experiences. You can do it via Settings, Registry Editor, and the Group Policy Editor. To get started, follow the options provided below.
Option 1 – via Settings
To turn on or off Tailored Experiences using Settings, refer to these steps:
Go to Settings and here, click on Privacy.
Next, go to Diagnostic and Feedback.
From there, toggle off the control under the Tailored experiences option to turn it off or toggle it on, if you want to turn it on.
Option 2 – via Registry Editor
To turn on or off Tailored Experiences via Registry Editor, follow the steps below.
Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then tap Enter to open the Registry Editor.
Next, navigate to this registry path: HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPrivacy
After that, look for the DWORD named “TailoredExperiencesWithDiagnosticDataEnabled” and change its value to 0 if you want to turn it off or 1 if you want to turn it on.
Option 3 – via Group Policy Editor
To turn on or off Tailored Experiences using the Group Policy Editor, here’s what you have to do:
Tap the Win + R keys to open the Run prompt and type “gpedit.msc” in the field and hit Enter to open the Group Policy Editor.
Next, navigate to this policy setting: User ConfigurationAdminstrative TemplatesWindows ComponentsCloud Content
Here, double click on the “Do not use diagnostic data for tailored experiences” option and select Enabled. Once you do that, you will see the following description:
“This policy setting lets you prevent Windows from using diagnostic data to provide tailored experiences to the user. If you enable this policy setting, Windows will not use diagnostic data from this device (this data may include browser, app, and feature usage, depending on the “diagnostic data” setting value) to customize the content shown on the lock screen, Windows tips, Microsoft consumer features, and other related features. If these features are enabled, users will still see recommendations, tips, and offers, but they may be less relevant. If you disable or do not configure this policy setting, Microsoft will use diagnostic data to provide personalized recommendations, tips, and offers to tailor Windows for the user’s needs and make it work better for them. This setting does not control Cortana tailored experiences, since there are separate policies to configure it.”
If you have a BlueTooth device on your computer, you know that each time you need to receive or transfer the file you need to find the icon in the system tray, right-click on it and choose the desired option. But there is a simpler solution, create a Bluetooth icon on the desktop so it is always easy to access.
Open File Explorer by pressing ⊞ WINDOWS + E
Go to C:\Windows\System32
Find fsquirt.exeRight-click on it and choose copy
Go to the desktop and right-click, choose pasteRename the file to Bluetooth
And, you are done!
0x Referenced Memory at 0x is an error code that occurs when the random memory addresses conflict.
This error causes running programs or browsers to crash. Referenced memory at error code is considered as a service violation error. It is displayed as the following:
“The instruction at 0xf77041d24 referenced memory at 0×00000000. The memory could not be read.”
Solution
Error Causes
The ‘referenced memory at’ errors is either triggered by:
Hardware failure
Problems with the RAM and the registry
Hardware failure may result if the driver is not installed properly. The problems in the RAM indicate registry issues that occur due to data overload in the hard disk and poor PC maintenance.
The registry saves all the information and activities you perform on your system on the hard disk.
This includes the junk files, temporary files, invalid registry entries, and files of both installed and uninstalled programs. These files accumulate and take over a lot of RAM space.
Also, the referenced memory at error can be considered to be a form of memory leak where unknown third-party software can take up the memory space that has been reserved for a particular program.
For example, if you have toolbars and add-ons installed in your browser, it can also lead to invalid registry storage in the registry.
If you don’t clean the registry, these unnecessary files can overload your data and lead to hard disk/RAM damage and corruption triggering obscure error messages like referenced memory at error.
Further Information and Manual Repair
Referenced memory is a critical error; if not resolved it can lead to serious PC damages like a system failure. To avoid this, it is advisable to fix it right away.
Here are a couple of ways to repair this issue on your system:
Cause: Hardware Failure
Solution: If the referenced memory at error is generated due to hardware failure then to resolve this error you must reinstall the driver that has caused the error to appear.
Let’s say if the error pops up because of the printer driver, reinstall it. For re-installation of the driver, simply go to the control panel and click on the Device Manager option.
Once you click it you will see a detailed page with a list of devices.
Now click on the printer (the problematic driver in this situation) to reinstall the driver software. Double click on it to open the properties dialog box and then click the driver tab and update the driver. Once you have updated the driver, try using the printer. Check if it works.
If it works and the referenced memory at the error code does not appear on the screen, this means the problem was with the hardware. However, if the error still pops up then this means the problem is deeper. It’s related to the registry.
Cause: Problems with the RAM and the registry
Solution: If the problem is with the RAM and the registry, then it is advisable to download Restoro.
Restoro is a new, next-generation, and highly functional registry cleaner.
It detects and removes all the registry issues, unnecessary and obsolete files saved in the hard disk taking up a lot of RAM space. It clears the RAM and cleans up the disk.
Furthermore, it repairs the damaged files, fragmented disk, and the corrupt registry in seconds enabling you to resume the program that you were running before the error occurred.
Restoro has a user-friendly interface and easy navigation.
To run and operate this system you don’t need any kind of technical expertise. In just a few clicks you can resolve the critical referenced memory at error on your PC.
It is compatible with all Windows versions
Click here to download and install Restoro on your PC and fix the referenced memory error code now.
In Windows 11 if you do not own a mouse or it has suddenly malfunctioned you can still move your arrow on-screen using the numeric pad.
