Swap between headphones and speakers in 1 sec

Hello and welcome to errortools another tutorial which aims to make your computer life easier and more relaxed. This time we will be talking about how to switch sound output devices in Windows 10 in a matter of seconds between Headphones and external speakers, Between 2 different speakers, or any other audio output device in general.

Windows 10 with its updates has really gone from OK to one of the greats, little hacks and shortcuts which every update has introduced have really made life easier.

Now, your typical switching from one audio output device to another can be accomplished with your standard go to settings, go to devices, choose audio, pick one which you prefer and click on OK. This way altho nothing wrong with it is a little slow and if you need to switch your output devices several times in a single day often it can be time-consuming as well. Lucky for you we have a quick solution for you.

Switching guide

All right, now in order to be able to actually switch between your audio output devices make sure that all of them are working and that they are plugged in. For example, make sure that both of your headphones and speakers are turned ON and plugged in. Once you have confirmed that everything is in working order:

  1. Click with a left mouse button on a speaker icon located on the right part of your taskbar next to the clock
  2. Click on the small up arrow on the right next to your current audio output device.
  3. The list will open, choose, and left click with the mouse button on your choice.

And that's it, you have changed your default audio output device in a matter of seconds.

The good thing about this method is that Windows will remember output audio levels for each device.

Potential issue

If by any chance when switching your audio devices this way freezes volume control just go to the task manager and restart Windows Explorer.

To restart Windows explorer:

  1. Press CTRL + ESC to open task manager
  2. Right-click on Windows Explorer
  3. Left-click on restart

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Connecting Cortana on Windows and Android
Microsoft's anniversary update has come with many new features and improvements. One of these features is that Microsoft's Cortana can now be installed on your Android phone and as long as you are logged in to your Microsoft account on different devices, she can pass information between devices. You can not see battery life on your desktop PC, notifications, etc. There are some prerequisites in order to get this going, first is to have a Windows version 1607 or newer. The second is to have the last Android version

Installing Cortana on Android

  1. Download and install the Cortana app from the Google Play store.
  2. Open the app and accept the license terms.
  3. Enter the credentials for the Microsoft account you use to sign in to your PC.
  4. After a few seconds, Cortana will open.
  5. Click the settings button and select Sync Notifications.
  6. By default, missed calls, incoming messages, and low battery notifications will be turned on. You can turn this on\off from here. The only option off by default is for App notifications. Any non-system apps such as Facebook and Instagram can also send alerts to your Windows box. You can choose to enable the App notification sync option or leave it off.
  7. If you enable “App notification sync,” you will need to give Cortana permissions to read and control notifications on your phone.
  8. You can then select exactly which applications will be synched to your PC.
  9. Once done you can exit out of Cortana.

Configuring Cortana on PC

  1. Click the Windows button and type Cortana. Click the icon for Cortana and Search Settings.
  2. Scroll through the settings list and look for Send notifications between devices
  3. Click the switch to turn it on.
  4. Sign in to the same Microsoft account you used in the previous section
  5. Navigate back to the Cortana & Search settings tool.
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With those settings in place, you should now start getting alerts for the items you enabled in your Action Center. As notices come in, you will see them pop up in a small bubble on the lower right of your screen. You can dismiss the notification or use the link to find a compatible app in the Windows store.
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Installing a Windows 10 upgrade is definitely not an easy task since the process is not always smooth sailing and you could encounter some errors when doing so. This isn’t unusual since there are various software configurations and hardware configurations as well as services it depends on in order to properly work. So if any of them malfunctions or becomes corrupted, it will affect the process which will result in errors like the error code 0x80300002. When you encounter this kind of Windows Update error, you will see the following error message on your screen:
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Option 1 – Check if the BIOS is compatible with the installation media

The first thing you can do to fix the error is to check if there are any compatibility issues between the BIOS and the installation media you’re using. This is actually one of the most likely reasons why you’re getting the error since this is a complicated point for the Windows installation process. If the installation media is based on GPT, then your BIOS must be based on UEFI. So if you have your bootable media with the MBR partitioning, you need to set your BIOS to Legacy.
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  • After that, execute this command: exe /convert /allowfullOS
  • Now, wait until the process is completed since you can track its process on your screen.
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  • 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.
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Option 2 – Try recreating a new bootable drive

  • Insert your USB drive into your PC.
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  • Type in this command and hit Enter to clear the table records and all the visible data on the drive – clean
  • Now you have to recreate a new primary partition of the drive so you’ll have to type in this command and tap Enter right after – create part pri
  • A new primary partition has been created so you have to select it by typing this command and tapping Enter – select part 1
  • Now you have to format it to make it visible to normal users by typing – format fs=ntfs quick
Note: If your platform supports the Unified Extensible Firmware Interface or UEFI, replace the “NTFS” with “FAT32” in the command on Step 10.
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Option 3 – Try to recreate all the partitions

If none of the first two options given above worked, then you can try to recreate all the partitions instead. All you have to do is restart the Windows installation process and wait until you get to the part that says, “Where do you want to install Windows?”. From there, you will see options like delete, format, extend, create new partitions, and many more. Now you have to select the Delete all the partitions options and then use the “New” button to create new partitions. Just make sure that you have one primary partition at least where you can install Windows 10. After that, continue the installation of Windows on the new partition. Keep in mind that when you create a new partition, it also recreates the partition table configuration which means that the chances of getting an error are very unlikely.
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What is Error Code 0xC004E003?

Error code 0xC004E003 almost always appears when there are damaged files in the Windows operating system. These files could be corrupt for a number of reasons and are usually a serious danger to the life of the computer system. These file errors may be caused by a number of things. Incomplete installation setup, incorrect deletion of hardware or utilities, or an unfinished file erasure. The trigger might also be in the event that the computer system is contaminated with a virus or adware or spyware, or even by the improper shut down of the computer. Any of these scenarios have the possibility to result in the removal or corruption of data of the Windows system data files.

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Solution

Restoro box imageError Causes

This error will pop up after installing third-party software that has changed the system files. These system files are necessary to finish the activation process. A restore point will be necessary if it is ultimately determined that a system restore is necessary, to bring the computer back to the state it was in previous to the failed installation.

  • Error code “0xC004E003” appears and does not allow the system to continue the install.
  • The computer will not allow any further access or installation of the program.
  • The computer may crash.
  • The third-party program will not have installed completely or successfully.
  • The system will not start up correctly.
  • Personal files are corrupt or missing.

Further Information and Manual Repair

There are several steps that can be taken when the error code 0xC004E003 appears. It is helpful to know that this can occur from trying to install third party software. Going forward, do not attempt to install third-party software that is not trusted, and does not attempt to abruptly stop the third-party software from installing. This may cause the program to corrupt the files or delete important files. Recovering from this error can be easy if there is a recent restore point already backed up in the recovery portion of the system's files.

  • Method One

Run an error scan. The problem should be resolved after rebooting the computer once these steps have been completed.

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  3. Click the Repair Errors button when the diagnostic has been completed successfully.
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  • Method Two

Best when utilized by an expert.

  1. Start the system up and sign in as the admin.
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  7. Reboot the system after the system has finished restoring.
  • Method Three

Another option for restoring. This method can be used by a novice.

  1. Right-click on the Start button, then select Control Panel.
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  3. Select Recovery, then Open System Restore, then Next.
  4. Choose the restore point right before the problematic installation.
  5. Click Next, click Finish.

NOTE: If there are no restore points available, the system recovery may not be turned on. To check this, go to Control Panel, and select Recovery. Configure System Restore, Configure. Then, select Turn on system protection. Having a current restore point for a computer ensures the ease of recovery if any problems with the computer arise.

If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

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Option 1 – Delete the user account using Windows Account settings

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Option 2 – Delete the user account using the command line

If you want to delete several user accounts, then doing it via Command Prompt or Windows PowerShell is a lot quicker. To get started, follow these steps:
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  • Next, type the “net user” command and hit Enter to execute it. This will show you the exact usernames on the computer.
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Option 1 – Try to use the Device Pairing Wizard

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Option 2 – Try to use the Registry Editor

The next thing you can do to resolve the pairing issue with your Bluetooth keyboard is to use the Registry Editor by following these steps:
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Option 3 – Try running the Bluetooth Troubleshooter

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  • Then go to Update & Security > Troubleshoot.
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Option 4 – Try to reinstall or update the Bluetooth driver

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What is Steam proton?

Proton is a WINE fork with some extra capabilities, to play games and run applications not native and not made to run natively under Linux OS. It is supposed to bridge the Gaming issues for PC users and let them more freedom in choosing an operating system to game on.

Find out if your game supports Proton

Although there are a lot of titles that nowadays run natively on Linux some will still need proton in order to run at all and sadly some of them will not be able to run on Linux even via proton but seeing how Valve is busy and it is trying to push its ideas and technology slowly this gap is closing. In order to see how the game you want to play performs and behaves on Linux and proton environment visit https://www.protondb.com/ and find out. As soon as the site loads you will be greeted with statistics and a search option to find out the status of the desired game with one of the given statuses: Borked, Bronze, Silver, Gold, Platinum, and Native. As you probably guessed native means that the game will work on Linux out of the box and borked will probably not work at all. Platinum and gold status means that game will run on proton without any input or tweaks from the user while silver and bronze means that it will work but might need some tweaks in order to make it work.

How to get Steam proton?

In order to run games under proton inside Linux, you will need firstly a Steam client which luckily works naturally on Linux. Unlocking/activating Steam Proton on your Linux-based system is easy. Just head over to Steam > Settings > Steam Play and toggle the option “Enable Steam Play for Supported Titles”. Valve has tested and fixed some Steam titles and you will now be able to play those titles. However, if you wish to go even further beyond, and play titles that even Valve has not tested, toggle the option “Enable Steam Play for all titles”.

Conclusion

Even we are not there yet, native gaming on Linux is gaining a foothold each day. Will Steam’s OS with proton technology be one that will turn the tide from Windows or some other tech we cannot tell but one thing is for sure, more choices mean better products so I am hopeful for a bright future.
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Option 2 – Configure the Display and Help languages

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Kernel32.dll Error - What is it?

To understand Kernel32.dll error properly, here’s what you need to know first: in the Windows operating system, the system32 directory plays a vital role. Inside this directory, there is an element called Kernel32.dll. A DLL (dynamic link library) is a library that contains codes and data that are used by more than one program at the same time. The role of the Kernel32.dll file is to handle memory management and I/O (input and output) operations. Malfunctioning of this file results in a Kernel32.dll error message which leads to program or application failure.

Error Causes

Kernel32.dll files can be attributed to several reasons like:
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  • Registry corruption
  • .Dll files misconfiguration if programs are installed or uninstalled.
  • Viral infection or malware attack
It is advisable to repair the Kernel32.dll error immediately to avoid inconvenience and serious computer damages like program lockouts, system failure, freeze, and crash.

Further Information and Manual Repair

All causes for the Kernel32.dll error are linked with the registry. The registry is the major database of your system that stores all the activities you perform on your system. It saves both important data and unnecessary files in the RAM (Random Access Memory) including the junk files, temporary internet files, and obsolete files such as files of the deleted/uninstalled programs. These files accumulate a lot of memory space. It leads to disk fragmentation, data overload, missing and damaged DLL files, and eventually registry corruption. Other reasons for registry issues that trigger Kernel32.dll errors on your system could be malicious software like viruses, adware, and malware. These also corrupt the registry and damaged DLL files.

Kernel32.dll Error Solutions

There are two ways to resolve the Kernel32.dll error on your PC, one is to install two separate tools registry cleaner and an antivirus and run them individually to scan your system and repair it. This option is time-consuming and besides if antivirus software is notorious for slowing down systems. So by downloading a separate antivirus you may have to sacrifice your system’s speed.
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If you are trying to install or upgrade your Windows 10 computer but suddenly encountered an error message saying, “Windows Could not configure one or more system components”, read on as this post will show you how you can fix the problem. You are not alone in experiencing this problem as other users also reported having the same scenario. Some of them reported getting the following error message:
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When you check on the Windows 10 rollback log, you will see a part with the “iisetup.exe” that’s related to the abort. Usually, the upgrade process completes over 50% and gets stuck and then rolls back later on and generates the error logs. This kind of error, in most cases, appears during the upgrade of Windows 10 and is related to the Internet Information Services or IIS in Windows 10. For some unknown reason, it restricts the installation or the upgrade which causes the error to appear. To fix the “Windows could not configure one or more system components” error, you can try to remove the IIS from the Windows Features or rename the “inetsrv” folder. You could also move all the folders related to IIS to another drive. For more details, refer to the options provided below.

Option 1 – Try to remove the IIS from Windows Features

The IIS is installed from the Windows Features and you can find it at Control Panel > Programs. From there, uncheck the checkbox for the Internet Information Services. Once done, click on the OK button to save the changes. Note that this process will get rid of all the related programs, services, and folders from Windows 10. So if you want to, you can just install them later on or use an offline installer from the official site of Microsoft.

Option 2 – Try renaming the inetsrv folder

The next option you can check out to resolve the problem is to rename the “inetsrv” folder. If you have uninstalled IIS from the Windows Features, this should remove the folders as well, however, it didn’t remove the folder then you have to delete the folders that are related to the IIS by following these steps:
  • First, you have to boot into the Advanced Recovery Mode and from there, open Command Prompt.
  • Next, execute this command to rename the folder from this location, C:Windowssystem32inetsrv: rename C:/Windows/system32/inetsrv/inetsrv.old
  • Once done, boot into your computer normally and try to upgrade Windows 10 again, and check if the problem is fixed or not.

Option 3 – Try to move the folders related to IIS to a different drive

  • Tap the Win + R keys to launch the Run utility and type “services.msc” in the field and hit Enter to open the Windows Services Manager.
  • Next, look for the Application Host Helper Service from the list of services and stop it.
  • Once done, take ownership of the “WinSxS” folder and then move the *windows-iis*.*” folders to another drive. You can just search using the “*windows-iis*.*” keyword in the Start Search.
  • Next, tap the Ctrl + X keys and paste the folders to another drive.
  • After that, start the update process for Windows 10 again.
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AVFoundationCF.dll is a type of Dynamic Link Library file. This DLL file is associated with AVFoundationCF and is developed by Apple Computer Inc. for Windows PC. This file functions similarly to any other DLL files. It comprises of small programs. This DLL file is typically needed to load and start the Apple iTunes utility. The inability to call this file or the files to load triggers the AVFoundationCF.dll error message on your system. The error message can be displayed in either of the formats on your PC:
“The program can’t start because AVFoundationCF.dll is missing from your computer. Try reinstalling the program to fix this problem.” "This application failed to start because avfoundationcf.dll was not found.” "Cannot find %COMMONFILES%AppleApple Application Supportavfoundationcf.dll." "Cannot start AVFoundationCF. A required component is missing: avfoundationcf.dll.” “Avfoundationcf.dll Access Violation." "Cannot register avfoundationcf.dll."

Solution

Restoro box imageError Causes

AVFoundationCF.dll error can occur due to numerous reasons. However, the most common reasons for this error code include:
  • Viral infection
  • Corrupt or invalid registry entries
  • Apple Computer Inc. hardware failure such as bad hard drive
  • Missing or deleted Avfoundationcf.dll file
It is recommended to resolve the error as soon as you experience it virtually because if the error code is related to viral infection on your system, it can expose your PC to privacy errors and data security risk. And if the error is triggered by registry issues, it can lead to serious threats like system crash, failure, and data loss. Therefore, the AVFoundationCF.dll error not only hampers your ability to access and start Apple iTunes program but it also puts your PC at serious risk.

Further Information and Manual Repair

To fix the error AVFoundationCF.dll on your PC, here are some of the best and easy to do solutions that you can try:

Check your Recycle Bin

Since dll files are shared files, there is a possibility that this file accidentally got deleted when you were uninstalling some other program on your system. If you experience missing AVFoundationCF dll file error message after performing any program on your PC, then chances are that it got deleted and maybe in your recycle bin. So, first, check your recycle bin and search for the dll file. If you find it, restore it to fix the error.

Update Device Driver

To resolve the issue, try performing a driver update. This can be done by downloading the latest drivers from the hardware manufacturer’s website. Now open Device Manager from the Control Panel and locate the hardware device that you want to update the driver for. Once you find the hardware you are updating the driver for, right-click on the hardware icon and choose properties. In the properties windows, click the driver tab. Now click the update driver button. To activate changes, restart your PC. To automatically update your computer's drivers when necessary, download and install DriverFIX.

Try Re-installing Apple iTunes Program

To do this, simply go to the control panel, select programs and then uninstall a program and then select iTunes.  Uninstall it and then repeat the same program and install the Apple iTunes program again on your PC by downloading the program from Apple’s official website.

Scan for Viruses

If the error still persists, then it is advisable to scan your PC for viruses. This can be easily done by running a powerful antivirus on your PC. However, please note anti-viruses are notorious for slowing down PC performance. So, may have to compromise on the speed of your system.

Clean and Repair the Registry

If the error is caused by invalid and corrupt registry entries and damaged Avfoundationcf dll file, then the best way to resolve is to download a powerful registry cleaner. We advise you to install Restoro on your PC. This is an advanced and a multi-functional PC Fixer integrated with multiple powerful utilities including a high functional registry cleaner, an antivirus and a system optimizer. The registry cleaning utility scans all the registry issues and removes all errors triggered by the registry immediately. It cleans the registry by wiping out all the unnecessary, obsolete and redundant files including invalid entries and bad registry keys. Furthermore, it also fixes the damaged and corrupt dll files including Avfoundationcf dll file. Thereby resolving the error right away. Furthermore, the antivirus deployed in this software scans for all types of malicious codes like viruses, Trojans, spyware, and malware and removes them. To ensure you don’t compromise on your PC performance, it is deployed with a system optimizer utility that boosts the speed of your computer dramatically. This tool is bug free, has a user-friendly interface and compatible with all Windows versions. Click here to download Restoro and resolve Avfoundationcf.dll error on your PC today!
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