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How to Fix Error Code 0xC004F00F on Your PC

Error Code 0xC004F00F – What is It?

Error Code 0xC004F00F can appear during the Windows 10 installation and activation process. It is a fairly straightforward error code that occurs when a product key is entered in that is unable to be used to complete the final activation of the new operating system. This error code is most commonly related to the installation of new pieces of hardware on a machine that was already running Windows 10 at a previous time.

Error Code 0xC004F00F can also appear on other versions of the Windows software, so if you are not specifically trying to install and activate Windows 10 when this message appears, you may want to contact a qualified Windows technician to help resolve your system error, as the error code has different causes and resolution methods on other versions of the Windows operating system.

Solution

Restoro box imageError Causes

In some cases, Error Code 0xC004F00F will show up if you are attempting to install Windows 10 on a computer in which the hard drive has been replaced or significantly altered. It can also appear when other major pieces of hardware, like the motherboard, have been changed out.  These pieces may be changed as part of an upgrade to new or better hardware or be changed due to the malfunction of the original pieces of equipment. Because it may appear to the Windows activation servers that you are attempting to use the same product code that you have used before to activate what appears to be a new machine (even if the machine is the same one, just with some new parts), you may see Error Code 0xC004F00F arise.

Error Code 0xC004F00F can also come up if you have installed Windows 10 on your machine in the past and have already used the product key that you are attempting to use again.

Further Information and Manual Repair

Error Code 0xC004F00F most commonly appears for users who have made major hardware or software changes done on their machine. Because this error specifically arises from the Windows activation servers believing that your computer is a new one, you’ll need to get in touch with the Windows support team in order to resolve the error. From their database, they will be able to confirm that you are not using a new computer and will be able to bypass the error, allowing you to complete the Windows 10 Activation process.

If you haven’t installed or replaced any of the hardware on the computer, but are still seeing Error Code 0xC004F00F arise during your Windows 10 installation, you will still need to get in touch with the Windows support team to bypass the error code.

Calling the Windows' Support Team

When you call into the Windows support team, you’ll want to specifically have a list of the following information readily available: Which pieces of hardware have been changed out on your computer prior to the installation and activation, what method you were using to install Windows 10, which version of Windows 10 that you were attempting to install, whether it was a single-use or multiple-use license, and basic details about your PC like its make, model, and age.  You may also want to have the product key that you were attempting to use when Error Code 0xC004F00F first appeared.

By having all of this information ready and on hand ahead of time, you’ll have a greater likelihood that your error will be able to be resolved quickly and efficiently, avoiding long periods spent on the phone with customer service. Make sure that you specifically mention that you are experiencing Error Code 0xC004F00F during the Windows 10 activation process when you call into the Windows support team so that you can be connected to a representative who is equipped to help you resolve this specific problem.

Getting a Qualified Technician

If you are not comfortable in working with the Windows support team or have not been able to successfully resolve Error Code 0xC004F00F even after getting in touch with customer support, contact a qualified technician who is familiar with the Windows 10 activation process and can walk you through the things that you will need to communicate to the Windows support team in order to have them bypass or resolve the error code.

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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A Quick Guide to Resolving Photoviewer.dll Error

Photoviewer.dll Error - What is it?

Photoviewer.dll is a shared library for SampleRes.dll and x3daudio1_1.dll in computers installed with Microsoft Windows 7, 8, Vista, and XP including 32 bit and 64 bit operating systems. Photoviewer.dll is associated with 1728000 system files. The Photoviewer.dll error occurs when you upgrade your Windows operating system to a new version like Windows 7 or 8 on which this shared library is used. Once you upgrade the Windows and you right-click on JPG images, the Photoviewer.dll error pops up. This error message is displayed as the following:
  1. Photoviewer.dll missing/not found
  2. Photovewer.dll entry point not found/application can’t initiate

Solution

Restoro box imageError Causes

Photoviewer.dll error can pop up due to several reasons. These include:
  • Modification of .dll files during Windows installation
  • Infection of Trojan virus
  • Photoviewer.dll missing /broken
  • Photo Gallery was earlier your default image editor before you upgraded your system
It is advisable to repair this issue timely to avoid inconvenience and serious PC threats especially if the cause of this issue is viral infection or registry damage.

Further Information and Manual Repair

Here are some of the best ways to help you resolve Photoviewer.dll error on your system:

1. Rebuild the Windows Photo Gallery

If you were previously using Vista and then you upgraded your system to Windows 7, then try this:
  • Go to the Start menu, click on the control panel and go to the folder options.
  • Then select the view tab option. Here you’ll find the Advanced setting window, select the show hidden files and folders tab.
  • Now click Ok to continue. Navigate to the following folder( %user% is the name of the account with the problem) C:\Usersusername\AppData\Local\Microsoft\Windows\Photo Gallery.
  • Then copy files to another location as a backup and delete them from the Windows Photo directory. Once the files have been deleted, try to start Windows Photo Gallery again. If this seems difficult, install Windows Photo Gallery application from the internet on your system.

2. Repair Broken Photoviewer.dll files and Remove Malware

Another way to fix the photoviewer.dll error is to download Restoro. This is an advanced, user-friendly, and multi-functional PC fixer smoothly integrated with a registry cleaner. By running it on your system you can resolve all Photoviewer.dll error causes in seconds. Restoro has an easy-to-use interface and a neat layout. It is safe, efficient, and bug-free. In addition to this, it is compatible with all Windows versions. The registry cleaning utility is deployed with an automated algorithm that scans your entire PC and detects Photoviewer.dll file errors in seconds. It fixes damaged, misconfigured, and broken Photoviewer.dll files, clears up disk space from unnecessary and obsolete files like the files from the uninstalled Windows programs which could be generating Photoviewer.dll error on your system. It repairs the registry and modifies the registry keys to their correct configuration thus repairing the Photoviewer.dll error on your PC. The powerful privacy error detector is integrated with all the properties and characteristics of an anti-virus. It scans for malware and viruses like Trojans and removes them from your system right away. Besides these utilities, other features integrated into this repair tool include a system stability scanner and Active X and class error detector. It resolves Photoviewer.dll error while optimizing your computer’s speed and performance. Click here to download Total System Care on your system to resolve the Photoviewer.dll file error today!
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How to Fix Registry Error Code 19

What is the Registry Error Code 19?

Code 19 is a Windows PC error code that indicates a damaged or corrupt registry. This code usually appears when trying to start a connected device, the DVD/ CD ROM drive. Code 19 is a type of Device Manager Error code. When you experience Code 19, the error message is displayed on your Windows screen in either of the following formats:

"Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. To fix this problem you should uninstall and then reinstall the hardware device. (Code 19)"

"Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. To fix this problem you can first try running a Troubleshooting Wizard. If that does not work, you should uninstall and then reinstall the hardware device. (Code 19)"

You might encounter other error messages such as error code 42.

Error Causes

Typically the underlying cause of this error code is problems in the registry. The error should be fixed timely without any delays before the damage sets in. Registry issues are critical PC errors. If not resolved it can lead to system freeze, crash, and failure. You are most likely to lose all your important data.

Further Information and Manual Repair

If you have come across this error on your computer, you don’t need to panic. Though this is a serious issue the good news is that it is easy to resolve. You don’t have to be a computer programmer, technically sound or hire a technician to fix the error on your system. Here are a couple of ways to work your way out of this problem:

1. Uninstall and then Reinstall the  DVD/CD ROM Drive

For this here’s what you need to do: simply click on the start menu, and type Device Manager in the search box, and press enter. When the device manager window opens locate the DVD/CD ROM drives. Click on the + sign to expand it. Now right click on the DVD drive click uninstall. After doing this, restart your PC. On the restart, Windows should automatically detect and reinstall the DVD driver. Once the driver installation is complete now see if the DVD drive works. If the error still appears, then you need to repair the registry by deleting the corrupt registry entries. You can download drivers automatically by using a tool such as Restoro.

2. Trouble Shooting Method to Delete the Corrupt Registry Entries

To remove the corrupt registry entries, go to Start and select Run. Type ‘Regedit and press enter to open the registry editor windows. To continue you may be asked to enter the administrator password, insert it to proceed. Now the registry window will be displayed. Here locate the registry key HKEY_LOCAL_MACHINE, then navigate to the following sub registry key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E965-E325-11CE-BFC1-08002BE10318} Here you will see the upper filters registry entry in the right pane. Right-click on the upper filter and select delete. You will be prompted for the confirmation for deletion. Click on the yes tab to confirm. Exit the editor and restart your computer. If you are not technically sound, this may be a little confusing for you, and besides it does not guarantee to resolve all the registry issues on your PC so chances are that Code 19 error may reappear in a short time. To resolve registry issues for the longest time and ensure that errors like Code 19 don’t pop up every now and then, you need to perform proper and in-depth registry cleaning. For this, it is advisable to download Restoro.
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What to do if Windows 10 Taskbar Volume Control is not working
The quickest way to control and manage the volume of your Windows 10 PC is using the Volume control icon in the system tray. However, you might encounter issues in using it especially if you recently updated your PC. After the update, if it no longer responds to mouse clicks, be it a right-click or left-click, read on as this post will show you what you can do to remedy that issue. If you think that you’re the only one who has experienced this problem, you are mistaken as several users also reported that the volume icon does highlight and shows the volume level if you hover the cursor over it but it does not really do anything at all. This is definitely the quickest way to change the audio output in Windows 10 especially when you have to change from speakers to your earphone and whatnot. If you are one of the users whose Windows 10 Taskbar Volume Control icon has stopped working and every time you click on the icon and nothing happens and you’re still not able to adjust the volume of your Windows 10 computer, read on as this post will show you what you can do to fix that problem. Although the audio is working just fine, you will still not be able to adjust the volume from its control icon. The problem is most likely related to the UI interaction. There are times when icons in the taskbar also experience the same issue where you can hover your mouse over them but nothing happens when you click on them. As mentioned, the issue with the volume icon does not seem to affect the actual audio of the computer. Double-check to confirm and if it turns out that the audio is indeed working fine, you can use the hardware of your keyboard to manage and control the volume, however, the software just won’t work. This issue is really inconvenient especially for users who connect their laptops to a bigger display. To fix this issue, here are some suggestions you need to check out.

Option 1 – Try to restart the Windows Explorer

This option may sound silly but it has actually worked in fixing the issue for some users. So if anything gets stuck on the taskbar or system tray, the best way to revive them is by restarting Windows Explorer.
  • Right-click on the taskbar and then select the Task Manager.
  • Next, look for Windows Explorer under the Processes tab.
  • Then right-click and select restart.
  • After that, wait for the restart process to be completed and for the user interface to refresh. Note that you will notice the Taskbar disappearing and reappearing again. It will reload the entire user interface and allows you to access the volume icon. It should work this time.

Option 2 – Restart the Audio services

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

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

If the glitch in your audio has something to do with software, chances are it might be related to the audio driver – it could be that the newest version of your Windows 10 does not work well with the old version of the driver. This is why you have to update your audio driver to the newest available version.
  • Tap the Win + R keys to open the Run dialog box and then type in devmgmt.msc and tap Enter or click OK to open the Device Manager.
  • Expand the section for the outdated device drivers.
  • And then select the outdated driver(s) and right-click on it/them.
  • From the drop-down menu, select the Update Driver option and follow the on-screen instructions to install the latest version of the driver.
  • Then also click on the option, “Search automatically for updated driver software.
  • Restart your PC after the installation.
Note: If updating the Audio driver didn’t work, you can go to the website of your PC manufacturer and look for the support section where you can download the drivers for your computer. You just need to take note of your PC’s correct model and model number so you can find the appropriate driver.

Option 4 – Try running the Playing Audio Troubleshooter

Since the Windows 10 operating system has the Playing Audio Troubleshooter, you can use this troubleshooter to try and fix the volume control issue on your PC. You can access this tool in the Control Panel or in the Taskbar Search and even on the Troubleshooters page of Windows 10. Run this troubleshooter and see if it can fix the issue or not.
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8 Android Apps that threaten your security
Security on your PC and on your accounts is the important thing. Security on your phone device is also very very important. That is why we are bringing you a list of 8 applications that are marked by the cybersecurity team as ones that could be used to steal data from you. If you have by any chance any of these applications installed, uninstall them immediately.

List is as follows:

  • Cake VPN (com.lazycoder.cakevpns)
  • Pacific VPN (com.protectvpn.freeapp)
  • eVPN (com.abcd.evpnfree)
  • BeatPlayer (com.crrl.beatplayers)
  • QR/Barcode Scanner MAX (com.bezrukd.qrcodebarcode)
  • Music Player (com.revosleap.samplemusicplayers)
  • tooltipnatorlibrary (com.mistergrizzlys.docscanpro)
  • QRecorder (com.record.callvoicerecorder)
If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.
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Quick Fix For 0x80004005 Outlook Error

What Is 0x80004005 Outlook Error?

0x80004005 Outlook is an error that users commonly encounter while attempting to send or receive emails on Outlook.

The message that appears usually states “This message could not be sent. Try sending the message again or contact your network administrator."

The client operation failed. Error is [OX80004005- 0X0004B9-OXOO501].

Error Causes

This error is usually caused by a problem in the Local Area Network or LAN. What actually happens is that signals with the wireless LAN are lost or a connection problem occurs within the network cable.

As a result, the 0x80004005 Outlook error is triggered while sending or receiving an email. Sometimes the problem goes away on its own. However, if it recurs after a few hours, it shows that some problem exists within the network.

Also, it is important to understand that different factors can affect the quality of wireless connections in a network.

For instance, garage door openers, microwave ovens, and Bluetooth devices can easily become obstacles, disrupting the connection and causing the quality to degrade. Other causes are listed below as follows.

  • Missing, corrupt, or damaged registry keys
  • Existence of viruses
  • Outdated drivers

It is a must to fix this error otherwise potential risks associate with this error such as permanent damage and blue screens.

Further Information and Manual Repair

There are two ways to fix this error and both are listed below as follows.

  • One solution is to disable script blocking in Norton Antivirus. Most users encountering this problem have Norton Antivirus installed on their PCs. To correct this problem, simply turn off the ‘Enable Script Blocking’ feature. However, there is a downside associated with this solution. Enabling script blocking will make your network or computer vulnerable to viruses and malware. That’s why it is not advised to implement this solution.
  • The alternative solution is to simply disable the new-mail notification feature offered in Outlook. To disable notifications of any new emails, the steps go as follows. Open Outlook and go to the Tools menu. Here you will come across ‘Options’.Click on it and then select the ‘Preferences’ tab. Here you will find the ‘Email Options’. Click on it and then uncheck the checkbox against the option, ‘Display a notification message when new mail arrives’. Click Ok two times.

Both these workarounds will work. Therefore, it is advised that you employ any one of them as per your needs.

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Keyboard folder shortcut in Windows 11
If you are visiting a single folder many times during the day it might be beneficial to place its shortcut on the desktop for easy access. But did you know that you can also set a keyboard shortcut for that same folder shortcut making it available simply by clicking desired key combination? keyboard shortcutIn order to make a keyboard shortcut for the desired folder know that it is available only when you have a shortcut of the desired folder, it cannot be done on the folder itself, only on its shortcut. Now folder shortcut does not need to reside on desktop, you can place it anywhere you like, but it must be a shortcut. So the first step is of course to make a shortcut of the folder that you wish to have access via keyboard key combination and place it where you wish. Once you have done this step, right-click on it and choose properties. Inside properties at the top click on the Shortcut tab and then inside Shortcut Key, press the key combination that you wish to associate with this folder. Confirm with OK and start using fast folder access with your desired key combination.
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Microsoft acquires Activision Blizzard
In the latest news, Microsoft has reached a deal to purchase Activision Blizzard for 67.8 billion. Now franchises like Warcraft, Starcraft, Overwatch, Call of duty, Diablo are now the property of Microsoft and I am sure that some of these games we can expect to be included in the Xbox game pass. microsoft activision blizzardThis is the second large game company acquisition by Microsoft, Acquiring Bethesda first and a big hit to Sony since Xbox will now have more games in its catalog and as exclusives. Of course, the sale has to go through the standard closing conditions and completion of regulatory review and Activision Blizzard’s shareholder approval before it’s finalized. Assuming that all goes well, the deal is slated to be completed during the fiscal year 2023, which is July 1, 2022, through June 30, 2023.
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A Guide to Fixing Error Code 0x8007007b in Windows 8

Error Code 0x8007007b – What is it?

This error code occurs when users fail to activate their Windows operating system. It is one of the more popular Windows error codes since it affects many versions of Windows including Windows 7, Windows 8.1, and Windows 10. Error code 0x8007007b has common symptoms which include the following:

  • Inability to activate a Windows installation
  • Message box highlighting error code 0x8007007b

Solution

Restoro box imageError Causes

Error code 0x8007007b in Windows 8.1 usually results due to one or more main clauses. Windows 8.1 users may experience this error due to the use of volume-licensed media. The error code may also arise if the activation wizard is unable to connect to Key Management Service (KMS) host computer or if corrupted system files are present on your computer.

Further Information and Manual Repair

Windows error codes such as Error code 0x8007007b can be a complicated issue, requiring the use of technical knowledge and skills. For this reason, we have listed instructions in the simplest of forms to enable even average users to successfully complete manual repair methods that will resolve error code 0x8007007b.

The same approach has been applied to all our error code solutions. See also Error Code 0x00000024 and Error Code 0x80004005.

Below are the two main methods for correcting this issue.

Method One: Use Multiple Activation Key (MAK) to Activate Windows

This method involves the use of a Multiple Activation Key (MAK) instead of the Key Management Service (KMS) to activate the Windows operating system you intend to use on your PC. This manual repair method requires the use of Command Prompt so ensure you follow the instructions provided carefully so as to avoid the risks of causing harm to your system.

  • Step one: Select Windows log key + X.
  • Step two: Click Command Prompt, then Admin
  • Step three: Type in admin password if Command Prompt requests it
  • Step four: Type slmgr -ipk followed by the MAK product key. Note that the product key should have 25 characters with dashes between them like this xxxxx-xxxxx-xxxxx-xxxxx-xxxxx

Attempt to activate your Windows installation once you’ve completed the exact instructions above. If you are unable to complete this process, consider getting help from a Windows repair technician or simply move to the next manual repair method listed below.

Method Two: Run System File Checker

System File Checker (SFC) enables Windows users to scan and repair errors or corruption on system files. Since such errors within your system files can cause error code 0x8007007b to occur, follow the steps below to fix this error code.

  • Step One: Go to Start and type Command Prompt or CMD.
  • Step Two: Run as Administrator
  • Step Three: Type sfc /scannow with a space between “sfc” and “/scannow”.

The System File Checker tool will begin scanning your machine for corrupted or missing files in need of repair. If these files are found on your system, the tool will repair and replace them. Once this is done, restart your computer then check to see if you can now activate your Windows operating system.

Method Three: Use an Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 8 and other related issues when they do arise, download and install a powerful automated tool.

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Setup Voice control in Windows11

Computer voice control has moved a long way from its beginning routes and in today's age controlling your PC with voice is truly a reality and fully possible. Voice control is taking up the steam in everyday life, from simple commands in cars, Alexa, smartphones, TVs, etc. to modern computers.

voice control

Windows 10 has introduced voice control into PC with Cortana even during the installation process but a lot has changed from having a virtual assistant in begging days and in today's modern Windows 11 OS. You can now freely open apps, move, copy delete files, and even dictate in order to create a word document.

However, in order to take this advantage, you will need to turn it off first since it is disabled by default. Of course, you will need a microphone and some spare time to train Windows in understanding you properly.

Setting up Voice Control

Just like in Windows 10, in Windows 11 voice control is also in accessibility options and the first step is to turn ON Windows Speech Recognition.

Click on the Start button and type Settings into the search bar, click on Open, or press ENTER. On the left side of the settings, window locate and click on Accessibility. On the right part once Accessibility is selected scroll down and find a section titled Interaction and click on Speech. Turn on the switch next to Windows Speech Recognition.

A pop-up will appear that will lead you through the rest of the setup and that's it.

Improving Voice Control

In order to make your voice control better, if you are not satisfied with the results, you can sample more of your voice into the algorithm to tune it more to your liking. Sadly this option is still deep in Control Panel.

Click the Start button and type in Speech recognition into the search bar, look for the search result with Control Panel displayed under it, and click on Open. Click on Train Your Computer to Better Understand You and follow the instructions.

The process will probably take a few minutes. The more data you provide to the speech recognition model, the more accurate it will be when interpreting your instructions. You can train the model multiple times, and each time you do, it should improve the accuracy.

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Creating a new Windows 10 user account
When we purchase a computer, usually it is meant to be used by one person. Sometimes we would like to share our computer with other people, with friends and family members but we would also like to keep some privacy for ourselves in the process. Lucky for us Windows 10 will let us create multiple user accounts which then can be used by other persons with their own settings, documents, etc. The only requirement is to already have one user account which is automatically created when Windows is installed. This guide will lead you step by step in the creation of a new user account within Windows 10, so grab your favorite drink, and let's begin.

Creating new account

First thing is to click on the windows icon on the bottom left and open start menu, from start menu click once on settings. Windows 10 Star menu with marked settings iconWhen the settings window opens, choose ACCOUNTS on it. Windows settings accounts section selectedWindows will then go to the accounts settings page. Within that page, click on the Family & other users to open the setting for the chosen section on right. On the right settings, screen navigate to the lower section and click once with the left button on add someone else to this PC When add someone else to this PC is clicked, pop up window will appear which will ask you to provide the persons email address and later on the password of his/her Microsoft account, after the required information is provided you are done, a new user has been added and he can use his Microsoft credentials on the login screen to use this computer.

Setting up a user without Microsoft ID

However, if you do not wish to add a new user via his Microsoft login credentials or the person does not have them, on the pop-up window click on I don't have this person's sign-in information. User account no informationThis will open yet another pop-up giving you the option to create a Microsoft account for this person, to use a phone number instead of a Microsoft account, or to create a new email address for the user. Any of these options will create a new user for this computer with provided credentials but there is the last option at bottom of the pop-up which will allow you to create a local user only without a Microsoft account. This user will be able to use this computer, will not be able to transfer his document through various devices like he/she would if using a valid Microsoft account but it could use the computer and personalize it fully to his/her liking. user account new account without ms idOnce the link is clicked, you will be presented with a floating window requiring you to input needed information in order for the account to be created. You will need to provide username, password, and answers to 3 security questions. user account create an accountOnce all information has been provided, click on next and your new non-Microsoft local user has been created. Now when you click on Family & other users you will see that Windows has added a new user with the provided name to this computer. If you wish, you can add another user in the same manner, following the previous steps. Microsoft Windows does not have a limit for how many users can be on one computer so feel free to create as many as you like.

User account options

Now, clicking on the existing created user will open user options. From there you will have options to remove the user, therefore removing him/her from this computer, note that removing the local user will remove permanently his/her settings and they would not be able to be restored, or you can change the user account type. User account new accountClick on Change account type. User account account typeUnder account type, you will have the option to promote this user to an administrator if you wish or you can leave it as a standard user.
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