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A Guide to Fixing Corefoundation.dll Error on Your PC

Corefoundation.dll Error - What is it?

Corefoundation.dll error is a DLL error code associated with Apple software such as iTunes, MobileMe, QuickTime and etc. To understand this error better, first you need to understand what corefoundation.dll file is.

Corefoundation.dll is a Dynamic Link Library file that is used by Apple software products. This file is created by Apple computer Inc and is designed to help open up some of the media files that you might have on your PC.

DLLs help promote modularization of code, efficient memory usage, code reuse and reduced disk space allowing the operating system and the programs to load and run faster and take less disk space on the computer.

Error Messages

This error pops on the screen when there is an issue related to Apple software products on your system. Corefoundation.dll error is displayed on the computer screen in any one of the following formats:

“The program can not start because corefoundation.dll is missing from your computer. Try reinstalling the program to fix this problem”.

"This application has failed to start because CoreFoundation.dll was not found. Re-installing the application may fix this problem."

“The procedure entry point_CFBundleCopyFileTypeForFileData could not be located in the dynamic link library corefoundation.dll.”

"MobileMe Control Panel cannot continue as Apple Application Support is missing or outdated. Please uninstall and reinstall the latest version of iTunes and MobileMe Control Panel to fix this issue.”

Though this error code is not fatal but if it is not fixed immediately it will hamper your ability to load and run Apple programs on your system.

Solution

Restoro box imageError Causes

Corefoundation.dll error can be triggered due to several reasons. Here are some of the most common corefoundation.dll error causes:

  • Outdated PC drivers
  • Viral infection
  • Damaged Windows registry files
  • Corrupted corefoundation.dll file
  • Missing corefoundation.dll file
  • Incorrectly installed third-party software

Further Information and Manual Repair

To fix this issue on your computer here are some of the best, easy and quick do it yourself methods that you can try:

Method 1: Download the Original Corefoundation.dll File

If the underlying reason for corefoundation.dll error is file corruption or it goes missing, then the best way to resolve is to download the original corefoundation.dll file. Once you download it, paste it to its exact location.

DLL files are normally located in the following location C:\Windows\System32. Once you paste it, register the file by typing ‘regsvr corefoundation.dll’ at the command prompt. When the process is complete, restart your PC to activate changes.

Alternatively, you can uninstall and re-install any Apple Software you may have on your Windows Computer. To do that, Open the Control Panel, navigate to "Install/Uninstall a Program", search for Apple software, and uninstall them.

Method 2: Update Window Drivers

If the error code is related to outdated drivers, then it is recommended that you update them promptly to resolve the corefoundation.dll error on your PC.

This can be done by using a driver update wizard from within Device Manager. The driver update wizard walks you through the entire drive update process, making updating a hassle-free process.

Method 3: Download Restoro

If the error still persists, then try method 3. Sometimes the cause of corefoundation.dll can be viral infection or registry issues.  Viruses may enter your PC unknowingly through phishing emails and downloads which can corrupt and damage your dll files.

Also, if you don’t clean your registry frequently, unnecessary and obsolete files may accumulate in the registry like cookies, junk files, internet history and temporary files. These files take up a lot of disk space corrupt DLL files and lead to disk fragmentation.

Regardless of what the issue is, Restoro is your one-stop PC Fixer. It is a multi-functional and user-friendly repair tool embedded with 6 different scanners including a registry cleaner and an antivirus. It scans and removes all types of viruses and cleans and restores the registry too.

Click here to download Restoro and resolve the corefoundation.dll error today!

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A Patch for Windows Code 44 Error

Error Code 44 – What is it?

Error Code 44 is a device driver error that users encounter when using Windows 2000 operating system and later versions.

It is when the peripheral device that is connected to the computer, such as a printer or a fax machine, cannot be accessed as the programs required for operation interfere with other software on the computer. The error code will pop up with the following message:

“An application or service has shut down this hardware device. (Code 44)”

Solution

driverfix boxError Causes

Error Code 44 is caused when the program that you are using shuts down the peripheral device installed on your system. It is triggered by the following:
  • Corrupted system registry entries
  • Device driver files are outdated
  • Device driver files are missing
It is critical to fix the Error Code 44 as it can pose serious risks to the wellbeing of your PC.

Further Information and Manual Repair

While bothersome, like other error codes, error code 44 to is relatively easy to fix. Here are ways to help resolve the error.

Method 1 – Restart your PC

The easiest method you can use to solve your PC error code is to simply run a restart of your Windows system. It may be that the error prompted upon connecting the device you have connected is merely a temporary problem, and upon restart, will resume functioning smoothly.

Method 2 – Run the Troubleshooting Wizard

If restarting your PC does not help, you will have to find the exact nature of the problem by running the troubleshooting wizard for the device and address the problem accordingly. To do this, proceed with the following steps:

  • Run Device Manager on your PC
  • Click on the program under the installed programs that are creating problems for you
  • Click on the ‘General’ Tab
  • Click ‘Troubleshoot’
  • Upon opening, the Troubleshooting Wizard will ask a series of questions regarding the error. Answer the questions and follow its directions for solving the error code.

After following the directions of the Troubleshooting wizard, make sure to restart your PC for the changes to take effect. Then check if your device is still causing problems.

Method 3 – Manually uninstall and reinstall the device driver

If troubleshooting does not work, you may have to resort to manually uninstalling and then reinstalling the device driver causing the problem.

This would be necessary since the remaining incomplete files due to a partial removal or installation of programs is what contributes to the error code. A fresh install, after uninstallation of the previous drivers, would lead to the completion of the files.

You can do this by firstly logging in as Administrator and opening Device Manager. Select the device that is causing the problem and double click it and make sure that the peripheral is connected properly to the PC.

Upon opening, click on the ‘Driver’ tab and then select ‘Update Driver’. Make sure to refer to the system documentation that you received with your PC or computer to check for the motherboard details and driver specifics.

Method 4 – Use software to automatically download the driver

Manually uninstalling and reinstalling the driver will do the trick, however, it may be time-consuming especially when you would have to resort to your hardware user manual.

Therefore, using a program such as DriverFIX can save you a lot of time and frustration in having your device work properly on your computer.

Driver Assist, with its user-friendly approach to help you fix your PC issues, comes with an integrated database that detects which drivers you need to reconfigure within just a few seconds and downloads it automatically.

It further ensures that your drivers are installed in their entirety leaving no room for any incomplete files to remain that create Error Code 38.

It also has the added advantage of being able to backup and restores your files should there be the slightest possibility of system file damage. DriverFIX is the answer to fixing your PC error codes accurately and quickly.

Click here to download DriverFIX to fix Error Code 44 quickly and effectively!

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Fix wdf01000.sys BSOD Error on Windows
If you encounter a Blue Screen error that points to the Wdf01000.sys file, then this post might be of help. Wdf01000.sys is a file related to the Windows Driver Framework which is the one that manages the system drivers. So if this file ends up being corrupted, the drivers would start to cause trouble in the system which would lead to a Blue Screen of Death error eventually. There are lots of error descriptions that are associated with the Wdf01000.sys file such as:
  • DRIVER_IRQL_NOT_LESS_OR_EQUAL
  • System_Thread_Exception_Not_Handled
  • Page_Fault_In_Nonpaged_Area
  • System_Service_Exception
  • Kmode_Exception_Not_Handled
  • DRIVER_VERIFIER_DETECTED_VIOLATION
Although the troubleshooting steps you must take depends on the kind of BSOD error you are getting, there are a couple of options you can try to resolve the Blue Screen errors related to the Wdf01000.sys file. Refer to the options given below.

Option 1 – 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 2 – 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.
  • 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 3 – Use the Driver Verifier Manager

The Driver Verifier Manager is another tool in Windows that could help you fix driver-related issues. And so if you want to fix the Wdf01000.sys Blue Screen error, you need to use the Driver Verifier Manager:
  • Type in the keyword “Verifier” in the Cortana search box to search for Verifier in Windows 10.
  • After that, select the option “Create custom settings”.
  • Make sure that you have checked everything except the options “DDI compliance checking” and “Randomized low resources simulation”.
  • Next, select the option “Select driver names from a list” option.
  • Afterward, you have to select all the drivers from any unofficial or third-party provider. To simply put it, you have to select all the drivers that are not supplied by Microsoft.
  • Then click on the Finish button.
  • Open Command Prompt as administrator and execute this command – verifier /querysettings
  • The command you just executed will display the Driver Verifier settings so if you see any of the flags enabled boot your Windows 10 PC into Safe Mode.
  • Open the Command Prompt as admin again and run this command – verifier /reset
  • The command will reset the Driver Verifier. Once the process is done, restart your PC and check.

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. To run the SFC command, follow the steps given below.
  • Tap Win + R to launch Run.
  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.
  • Reboot 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 Wdf01000.sys. 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.
  • 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.
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Telnet not recognized as internal/external
In case you don’t know, a teletype network, also known as Telnet, is a protocol that is meant for internet or LAN communication which is used primarily to control other computers effortlessly. And it is available as a command-line utility in Windows and helps users in opening a command-line interface for the remote computer. However, a lot of users have reported an error that states, “Telnet is not recognized as an internal or external command, operable program, or batch file” when you try to use it. If you are one of these users, then you’ve come to the right place as this post will guide you on how to fix this error in Windows 10. This kind of error means that the Telnet utility is not installed on your computer but Telnet is a default feature in Windows 10 so the protocol mainly is not enabled yet. The Telnet client is disabled by default in Windows 10 and to fix this error, you can try to enable the Telnet Client via Programs and Features or try to install Telnet using an elevated Command Prompt.

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

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

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

If enabling the Telnet client using Programs and Features didn’t work, then you can try to do it using Command Prompt instead. To get started, follow the steps given below.
  • In the Windows Search bar, type “command prompt” in the field and right-click on Command Prompt from the search results, and select the “Run as administrator” option.
  • Next, execute this command to enable the Telnet client: dism /online /Enable-Feature /FeatureName:TelnetClient
  • Once the command has been executed, close the Command Prompt and restart your computer.
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Windows 10 Update and Shutdown/Restart is not working
Update and Shutdown/Restart is not working. As you have probably noticed, every time a new update is released and is downloaded on your Windows 10 computer, the operating system replaces the Restart and Shut down button with “Update and Restart” as well as “Update and Shut down”. This is most likely done so that you won’t miss the update. However, some users noticed that there are times when these buttons still continue to display the same message even if they’ve already performed the required operations such as shutting down or restarting their PCs. Cases like this happen when an update wasn’t installed properly or has failed which is why your computer keeps on prompting you to Update and Shutdown every time. To fix this dilemma, follow the options laid out below.

Option 1 – Try restarting the File Explorer

Restarting the File Explorer can definitely help you fix lots of issues especially when there is some issue with the user interface including this one.
  • On the right side of the Taskbar, right-click on any open spot.
  • Then click on Task Manager.
  • Next, scroll down until you see Windows Explorer.
  • After that, right-click on it and select Restart.
  • If you are able to kill its process, you have to tap the Win + R keys to open the Run dialog box and type “explorer.exe” in the field, and hit Enter to launch the Windows Explorer.

Option 2 – Try running the Windows Update Troubleshooter

As you know, Windows 10 has various auto-repair built-in tools to help users fix small issues which used to get fixed manually. And in this case, you will need the Windows Update Troubleshooter to fix the issue.
  • Go to Settings and click on Update and Security.
  • From there, click Troubleshoot and click on Windows Update and then click the “Run the troubleshooter” option.
  • After that, it will try to detect and automatically fix common issues in the Windows Updates which can be resolved by Windows itself. Note that the process may take several minutes before it completes so you need to wait until it’s done. Once it’s done, in case you have some pending update that wasn’t realized by the system early on, it will apply the fix right away and restart the Windows Update service.

Option 3 – Try setting the Power button to Shut down

In case the first two options didn’t work out, you can try changing what the power button does. To do that, refer to these steps:
  • Go to Control Panel > Power Options.
  • From there, select the “Choose what the power buttons do” option from the left side.
  • Then set the Power button setting the “When I press the power button” option to “Shut down”. After that, it will shut your computer down without installing the updates but obviously, this is only a temporary fix.

Option 4 – Turn off your PC instantly without updating it

  • Tap the Win + R keys to open the Run dialog box.
  • Type in “shutdown -s -f -t 0” in the field and hit Enter if you really want to turn off your computer without any delay.
  • You could also tap the Ctrl + Alt + Del keys and select Shut down from the bottom right menu.
Just like the third option, this is also only a temporary fix.

Option 5 – Try running the Windows Module Installer

The Windows Module Installer is a built-in service in Windows 10 that allows you to fix the stuck Windows Updates in your computer. To use it, follow these steps:
  • In the Cortana search box, type in “cmd” and from the search results that appear, right-click on Command Prompt and select the “Run as administrator” option from the context menu.
  • Once you’ve opened Command Prompt as admin, type the SC config trustedinstaller start=auto command and tap Enter.
  • After the command is executed, you will see the “[SC] ChangeServiceConfig SUCCESS” message displayed on the Command Prompt console.
  • Now exit Command Prompt and then check if the buttons are now back to normal.

Option 6 – Put your PC in a Clean Boot State

  • 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” checkbox 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 putting your PC in a Clean Boot State, try creating a system restore point and see if the problem still occurs. Clean Boot troubleshooting is designed to help you isolate the problem. For you to execute a clean boot troubleshooting, you must do a couple of actions (the steps are given above) and then restart your PC after every action. You might have to disable one third-party app after the other to really isolate the issue. And once you’ve narrowed down the problem, you can either disable the third-party app that’s causing the problem or remove it. Note that you must switch your PC back into the Normal Startup mode after you’re done troubleshooting the problem. Here’s how you can do it:
  • From the “Start” menu, go to System Configuration.
  • After that, switch to the General tab and click the option for “Normal Startup”.
  • Next, go to the Services tab and clear the checkbox for “Hide all Microsoft services”.
  • Then find and click “Enable all” and if prompted, you have to confirm.
  • Afterward, go to the Task Manager and enable all the Startup programs and confirm the action.
  • Restart your PC when prompted.
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System Restore gets stuck or hangs up
As you know, System Restore is a useful tool in Windows operating system that helps users in fixing system issues by undoing any recent changes to the computer that may have caused the problem. However, there are times when you might encounter some issues when running this tool and one of these issues is when System Restore suddenly gets stuck or hangs up on initializing the restoration of the Registry in Windows 10. If you encounter a similar problem, read on as this post will guide you on what you can do in such cases. There are several things you can do when you face this kind of problem in System Restore. First, you can try to wait it out, give it more time to load, which should not take longer than 5 minutes. And if it’s still stuck after that time, give it another hour. However, if nothing changed after an hour, then you need to troubleshoot the problem further. Keep in mind that you must not interrupt System Restore by shutting it down abruptly, it could result in an unbootable system. To get started in troubleshooting the problem, you need to follow each one of the suggestions offered below.

Option 1 – Try to use the Windows Recovery Environment

The first troubleshooting option you need to try is to simply tap the power button for about 10 seconds. This is what you have to do when you have to interrupt System Restore or reset your Windows 10 computer. Tapping the power button for 10 seconds will perform a hard shutdown and once your computer shuts down, restart your computer again and follow the steps below but before you do that, make sure that you have a Windows bootable USB or DVD.
  • First, insert the bootable USB or DVD and boot into it, and select the “Repair your computer” option.
  • Next, once you see the manufacturer logo on your computer, tap the key to enter into Windows Recovery Environment.
  • After that, change the Boot sequence to DVD drive under the UEFI Firmware settings and restart your computer.
  • Once your computer has restarted, select the boot order and make changes accordingly as displayed in the BIOS.

Option 2 – Try to run the Automatic Repair Utility

You might also want to use Automatic Repair in fixing the error. To do so, follow the steps below.
  • You can start by creating and booting from a bootable Windows 10 USB Stick.
  • After that, click on Repair your computer located on the bottom left corner when you are on the initial Windows Startup screen.
  • Next, click on Troubleshoot, and then on the other screen, click the Startup Repair option.
  • Now select the operating system you want to repair. Once you do that, it will start to repair your operating system. Wait until the process is completed and then check if the problem’s now fixed.

Option 3 – Try to run System Restore in Safe Mode

If you can’t boot into your Windows 10 computer, you can try to run System Restore again in the Advanced Startup Options.
  • Boot your computer into Safe Mode.
  • After that, select an option > Troubleshoot > Advanced Options > Startup Settings > Restart.
  • Once your computer has restarted, tap the F6 key to enable Safe Mode with Command Prompt and to run System Restore from there.
  • Now in Command Prompt, type the “rstrui.exe” command to run System Restore in Safe Mode. This will help in fixing the problem since it would be safer to perform System Restore of the computer.
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How to Fix Htmlayout.dll Error

What Is Htmlayout.dll Error?

Htmlayout.dll is a linked library which is also known as HTMLayout. In simple words, it is an embeddable HTML layout and rendering component. htmlayout.dll is generally associated with Avast Internet Security, Bit Defender Internet Security 2011, and other similar programs. If you’re noticing that a continuous popup that reads:-
‘HTMLayout.dll cannot be loaded to properly start GUI. Therefore process cannot continue’, ‘Htmlayout.dll not found’, ‘The file htmlayout.dll is missing’,
and so on, then your system may be exposed to serious privacy and security threats.

Solution

Restoro box imageError Causes

To begin with, DLL files are shared files, and they can and do exist outside the software applications. While these files do provide benefits to software developers, once they are separated, they can only spell trouble. Hence, you start seeing the HTMLayout error, which will most probably occur at system startup, program startup, or when trying to use specific functions in a program. There are a number of reasons why the HTMLayout errors occur, and some of the common ones include:
  • The file is missing because it was accidentally deleted from the system.
  • The file was damaged by a virus and as a result, your system cannot access it.
  • The file was related to the registry and is now corrupt or obsolete.
  • The program that was related to the file was not uninstalled properly.
  • The file was overwritten by a corrupt or outdated version.
  • The spyware or malware deleted the original file and disguised it as the HTMLayout.

Further Information and Manual Repair

While the HTMLayout DLL error may sound like too much trouble, it is rather easy to resolve with a few steps. If you are getting the error because of a specific program or file, then you should reinstall to make sure the error does not pertain. For that, follow these steps:
  1. Go to Start and select the Control Panel.
  2. Click on the Add/Remove Programs icon and select the programs that show the error on the list.
  3. Select Remove/Uninstall to safely remove the program from your system.
  4. Restart the system and reinstall the program again.
This is the easy way out if the HTMLayout DLL error is occurring as a result of the file missing. However, there can be cases when the file has been tampered with by virus or registry issues. For that, the safest bet is to download Restoro. Restoro is not just another registry cleaner. Instead, it is a multi-functional PC Fixes that works as an antivirus, registry cleaner, system optimizer, and much more. What’s more interesting about Restoro is that it provides real-time results as opposed to other registry cleaners. In other words, you will actually feel a difference in PC performance and security after installing and using the program. The software is compatible with all Windows versions. So just click here and download Restoro to get rid of HTMLayout error and other issues in your system!
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Apple gaming is coming!!!

New Apple's upscaling technology called MetalFX will place iOS and macOS devices back into the gaming world. Apple had great games back in the old days and some all-time hits like the prince of Persia have been made first for apple but along the way, it just lost it.

Same as NVIDIA's DLSS and Intel's XeSS systems, Apple MetalFX also uses AI algorithms to upscale the resolution of output game frames. So, for example, the GPU inside your MAC might render the game at 1080p, but through MetalFX and AI upscaling it will look like a 4K image but have a good frame rate since it is rendered in base resolution.

apple metalfx

The ability to make AI strike a good balance between performance and image quality is a key to technology in today's modern gaming and having this technology will help developers a ton to be able to achieve great results on Apple hardware.

The First MetalFX Games

So far three official games that will use this technology and be released natively for Appl hardware are Resident Evil 8 Village, GRID legends, and No Man's Sky. All three games have been confirmed and Resident Evil 8 Village is already sent for review people are impressed since the game can run smoothly on all Apple devices, even ones with an M1 CPU.

Apple is back into gaming

When you say Apple gaming is probably the last thing that comes to your mind but truth be told Apple makes more money from games than Microsoft, Nintendo and Sony combined. Also, Apple itself was a big player once regarding computer games as well, Myst and Prince of Persia are games that were made and have been released for Apple first. Bungie was also founded by Apple developers and Halo was originally announced as a Mac game.

Apple has been trying and pushing gaming on its platform since it kind of died down. Today all Sony, Nintendo, and Microsoft controllers work without any issues with all Apple products. Apple also has its own gaming subscription service, Apple Arcade, and its Apple TV is packed with GPU that can rival Xbox ones.

MetalFX API ties and brings it all together, it is designed to get the most performance from the hardware by minimizing overhead.

Now, computers and laptops do not hold any large numbers if we look at the user base, and that could deter developers but if we look at iPad and iPhone things are different there, much different. How same CPU power these devices and how MetalFX is available across all products it is clear that there is a market for games there. No Man's Sky is coming to iPad using these technologies and bringing full computer experience to tablets.

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Deleting a User Account in Windows
There are instances when there are multiple accounts which is the result when there are a lot of users who use the computer. Some may use it more often, while others may seldom use it. Having multiple accounts can be quite confusing and inconvenient especially if it takes a lot of space. Thus, in this post, you will be guided on how you can delete a User Account on your Windows 10 computer, as well as how you can create a backup of the existing profile data and files. All the data of user accounts can be found at C:/Users, where its folder name will be exactly the same as the name of the user. You can check the exact user’s name by simply using the “net user” command either via Command Prompt or Windows PowerShell. Once you delete a user account, its folder, along with its files, will also be deleted. You can also create a backup for user files and the best way to do that is by copying the folder to other partitions or to an external drive. Here are two methods you can check out to delete a user account in Windows 10 – you can do it via Windows Account settings or via the command line. For more details, follow each one of the options provided below.

Option 1 – Delete the user account using Windows Account settings

  • First, go to Settings > Accounts > Family & other users.
  • Next, select the account you want to delete and click on the Remove button. This will open a confirmation window along with a warning message and two buttons that say, “Delete account & data” and “Cancel”.
  • Click on the Delete account & data button to delete the user account.
Note: Once you remove a user account, it will also remove all its corresponding data such as items like Documents, Photos, Music, Desktop, and other related folders. Thus, if you have not created a backup, then you won’t be able to recover those files.

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:
  • In the Start Search, type “command prompt” and from the search results that appear, right-click on Command Prompt and select the “Run as administrator” option.
  • Next, type the “net user” command and hit Enter to execute it. This will show you the exact usernames on the computer.
  • After that, type the “net user <username> /delete” command and hit Enter to execute it. This will delete the account and all of its data without any warning. You have to replace “<username>” with the name of the user account.
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Windows Upgrade/Activation error 0xc03f6506
There are a lot of home users that often get a computer that comes installed with the Windows 10 Home. And since Windows 10 Pro offers more features and utilities compared to Windows 10 Home, a lot of users also prefer to upgrade their Windows 10 Home computers to Windows 10 Pro. However, while doing so, a number of users reported that they encountered error 0xc03f6506 and they were not able to proceed with the upgrade. If you are one of these users, when you encounter error 0xc03f6506, you will see the following error message on your screen:
“The last product key you entered can’t be used on this copy of Windows (0xc03f6506).”
This particular error tends to occur when you go on to activate Windows 10 although it can also appear during the upgrade process. In such cases, you will see the following error message:
“Unable to upgrade your edition, We can’t upgrade your edition of Windows. Try upgrading your edition of Windows again. (0xc03f6506).”
To fix the Activation Error Code 0xc03f6506 in Windows 10, use the options provided below as references but before you proceed, make sure that you create a System Restore point first.

Option 1 – Try to use the Registry Editor

If you have already upgraded from Windows 10 Home to Windows 10 Pro and you’re having trouble with its Activation, then you might want to apply some registry tweaks to fix the problem. How? Refer to these steps:
  • Tap the Win + R key combination to open the Run dialog box.
  • Then type “Regedit” in the field and click OK or tap Enter to open the Registry Editor.
  • Next, navigate to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersion
  • From there, look for a DWORD named “EditionID” and once you found it, double click on it and change its Value data to Windows 10 Professional.
  • After that, look for another DWORD named “ProductName” and double click on it to change its Value data to Windows 10 Professional.
  • Once you’re done, restart your computer to apply the changes made successfully.

Option 2 – Try to use Command Prompt

If the registry tweaks you applied didn’t fix the Activation error, then you can try using Command Prompt instead. Note that you can use this option in both scenarios pointed out above.
  • First, you have to insert a bootable drive of the Windows10 installer.
  • Next, tap the Win + X keys and select Command Prompt (Admin) from the menu.
  • After opening Command Prompt as admin, navigate to the root location of the bootable drive inside the Command Prompt command line.
  • Once you’re already there, type the following command and tap Enter:
setup.exe /auto upgrade /pkey <YOUR WINDOWS 10 PRO EDITION PRODUCT KEY>
After entering the command, check if it was able to fix the Windows Upgrade or Activation error 0xc03f6506. If not, refer to the next given option below.

Option 3 – Try to disable the Network Adapter

Just like the second option, you can also use this option for both the given scenarios above.
  • Tap the Win + X keys and select Network Connections from the menu.
  • This will open the settings for your network and on the left side panel, click on the “Change adapter settings” link. This will open Control Panel.
  • From there, click on the network your computer is connected to, and then right-click on the Network Adapter that you are using and select Disable.
  • After disabling the Network Adapter, try to switch to the edition of your copy of Windows 10 again and see if the problem is now fixed and don’t forget to double click on the disabled Network Adapter to get back on the Network.
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The procedure entry point could not be located
If you receive an error message that says, “Entry point not found, The procedure entry point could not be located in the dynamic link library” on your Windows 10 PC, then you will find this post useful for this will provide you some potential fixes to fix the error. This kind of error can occur if a program fails to locate the DLL library that it needs in order to run. It can also occur if the library is not in the specified directory in the path or if the DLL file has gone missing or has become corrupted. To fix the “The procedure entry point could not be located in the dynamic link library” error, check out the following options given below.

Option 1 – Try to reinstall the program

The first thing you can do to resolve the error is to uninstall the program that throws the error and download its latest version from its official site and then install it again.

Option 2 – Run System File Checker scan

If reinstalling the program 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 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.
 Reboot your computer.

Option 3 – Try checking the details in the Event Viewer

The Event Viewer can also help you resolve the error as it contains detailed information about the error that could help you pinpoint its root cause and resolve it.

Option 4 – Try to re-register the problematic DLL file

You may have to re-register the ntdll.dll file using the regsvr32.exe before you can successfully install the program and fix the error. The Regsvr32 tool is a command-line utility that can be used to register and unregister OLE controls like DLL and ActiveX (OCX) controls in the Windows operating system. Follow the steps below to use it.
  • Open Command Prompt as admin from the WinX menu.
  • Next, type the following commands in the elevated Command Prompt and hit Enter to execute the command. This will re-register the affected DLL file using the Windows operating system tool, regsvr32.exe.
    • exe /[DLL file]
    • exe [DLL file]
Note: Replace “[DLL file]” with the name of the DLL file that was pointed out in the error.
  • After you execute the given commands, you should see a message saying, “DllRegisterServer in vbscript.dll succeeded” if the Regsvr32 tool was able to run successfully. After that, try to install the program again and see if it now works.

Option 5 – Try to replace the DLL file with a trusted source

  • First, you need to get the new DLL file from another computer with preferably the same file version number.
  • After that, you need to boot your PC into Safe Mode and navigate to the paths listed below and then replace the file using a USB drive or other external storage devices.
    • x86: This PC > C:/Windows/System32
    • x64: This PC > C:/Windows/SysWOW64
  • Next, type “cmd” in the Cortana search box and right click on Command Prompt, and select “Run as administrator” to open it with administrator privileges.
  • Now type the “regsvr32 ntdll.dll” command and hit Enter.
  • Restart your PC and check if the error is now fixed.

Option 6– Try to scan your computer using Windows Defender

It is also possible that the DLL file might be infected with malware or virus which could explain why you’re getting the error. Thus, you have to scan your computer using security programs like Windows Defender.
  • Tap the Win + I keys to open Update & Security.
  • Then click on the Windows Security option and open Windows Defender Security Center.
  • Next, click on Virus & threat protection > Run a new advanced scan.
  • Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.
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