How to Fix Error 400

In Windows 11 if you do not own a mouse or it has suddenly malfunctioned you can still move your arrow on-screen using the numeric pad. In this guide, we will guide you on how to turn this option ON, follow this easy guide step by step.

1. Press ⊞ WINDOWS + I to open Windows settings
2. Click on Accessibility on left
3. Scroll down to reach the interaction section on the right and click on Mouse
4. Click on Switch beside Mouse keys under accessibility options
5. Set your preferences
6. Close settings

Settings will be as always automatically applied.

In case you don’t know, the Windows Registry contains a System Hive which is a core part of Windows. The Windows operating system store various settings, options, and configurations. And if you encounter a Device Manager Error 49 for a device then it means that the system hive has exceeded its size limit. Worry not for this post will provide you with possible solutions that can help you in fixing error code 49. You will see the following error message when you encounter error code 49:

“Windows cannot start new hardware devices because the system hive is too large (exceeds the Registry Size Limit), (Code 49)”

There are instances when it may so happen that the device or devices are no longer attached to the computer but they are still listed in the system hive of the registry. For instance, if you were removing hardware and application for years but they weren’t removed from the registry then the size of the system hive keeps on growing until it hits the maximum limit. As you know, making changes in the registry manually, no matter how knowledgeable you are on such things is not sage since the registry is not only important but also complex. In addition, the System Hive is also a permanent part of the Registry associated with a set of files that contain information related to the configuration of the computer on which the OS is installed. To resolve this error, you must remove or uninstall any hardware devices that are no longer in the system. In fact, the Device Manager hides them by default so you need to enable hidden or non-present devices. Follow the instructions given below to set the Devices Manager to display devices that are no longer connected to the computer. Step 1: Tap the Win + R keys to open the Run dialog box. Step 2: After that type in “cmd” and hit Enter to open the Command Prompt. Step 3: Type “set devmgr_show_nonpresent_devices=1” in the Command Prompt and hit Enter to enable the hidden devices option. Step 4: After that, exit Command Prompt and tap Win + X + M to open the Devices Manager. Step 5: After opening the Devices Manager, click on View and then select the “Show hidden devices” option. This will show you all the devices that are not connected to the computer but are still mentioned. Step 6: Next, select a non-present device and click Uninstall from the Driver tab. Step 7: After that, repeat what you’ve done on step 5 for any other device that you no longer use. Step 8: Restart your computer. You can check the device Properties dialog box in the Device Manager after you’re done removing all the useless devices, to check if the error is now fixed or not. Moreover, you can also try running the Hardware and Devices Troubleshooter as it can also help resolve hardware-related problems. To use it, refer to the steps below.

• The first thing you need to do is click on Start and then on the gear-like icon to pull up the window for Settings.
• After opening Settings, look for the Update and Security option and select it.
• From there, go to the Troubleshoot option located on the left-hand side of the list.
• Next, select Hardware and Devices from the list and open the Troubleshooter and run it. Once it is doing its job, wait for it to complete the process and then restart the system.
• After the system restarts, check if the problem’s now fixed. If not, refer to the next option given below.

If the display of your Windows 10 computer turns on all of a sudden no matter how put it to sleep over and over again, it always wakes up, read on as this post will guide you in resolving this peculiar issue. In case you don’t know, the Windows 10 computer Sleep state is made in such a way that if it’s really important, it wakes up. You may have configured this kind of behavior or there could be some hardware component that’s interrupting its Sleep state. Thus, this post will give you some troubleshooting tips to fix the Sleep state issue caused by the Legacy Kernel Caller. The Legacy Kernel Caller points to the external hardware that’s causing your Windows 10 to wake up even when it’s in a Sleep state. Step 1: Find out what’s keeping your computer from going to sleep. To figure out what really is keeping your computer from going to sleep, you can execute the “powercfg –requests” command instead of checking the power configuration of your computer. This command will look for requests from applications and drivers that prevent the computer from turning off the display or from going to sleep. To execute the command, simply open Command Prompt and type “powercfg –requests” and hit Enter. After that, you will see part of the result that looks like this:

“SYSTEM [DRIVER] USB AUDIO DEVICE An audio stream is currently in use [DRIVER] Legacy Kernel Caller.”

Step 2: The next thing you have to do is remove all the external hardware connected to your computer. In this step, you have to disconnect external hardware from your computer. Based on reports from users who experienced the same issue, the “TV card” is the culprit so make sure you remove that one. Once you’ve removed it, open Command Prompt and run the “powercfg –requests” command again and you’ll see that the “Legacy Kernel Caller” will no longer be on the list. In addition, your computer will get into its regular sleep mode once the hardware is removed. Once you do that, the driver gets hung and won’t release the power request despite being used. Step 3: Try using the request override option The powercfg command also offers a request override option which allows users to disable the requests from applications and services to wake the computer from sleep mode. To run this command, simply open Command Prompt with admin privileges. After you open Command Prompt, type the following command and hit Enter to disable requests from applications and services that causes the computer to wake from sleep state.

Powercfg -requestsoverride Driver "Legacy Kernel Caller" System

Step 4: Check the streaming and media applications You also have to check if your computer is running an audio or video service in the background. In such cases, your computer won’t be able to go to sleep mode if these services are running in the background. You might have noticed that when you play a video or audio, your computer never goes to sleep. And if you have put it to sleep in between watching the video, then it’s probably why your computer is waking up. Thus, you have to stop these services. Step 5: Check the devices that can wake your computer If you didn’t see the Legacy Kernel Caller in the result after you execute the ”powercfg –requests” command, then you can try to execute the following command instead.

powercfg –devicequery wake_armed

After you enter this command, it will give you a list of all the devices that can wake your computer. So if there is anything other than the mouse, keyboard, touchpad, you have to check the power configuration of that device. To do that, go to the Device Manager and disable the device’s “Allow this device to wake the computer” option in its Properties Step 6: Check the Sleep Advanced Settings

• Click on the Windows key and type “control panel” in the field and select the related search result.
• Next, select the Security and Maintenance option and click on the Power Options.
• After that, you have to select the Change Plan Settings but keep in mind that this option is barely readable so you need to read each option carefully.
• Now click on the Change advanced power settings button and a new window will appear.
• Then look for the “Sleep” option and expand it. Make sure that the “Allow hybrid sleep” option is on.
• Reboot your computer and check if your computer now functions properly. If it still didn’t work, you may have to reverse the changes you’ve made.

On the other hand, you could also run the Power Troubleshooter to resolve the Sleep state issue. This built-in troubleshooter will automatically fix any power-related issues in your computer.

Microsoft Designer, a new application developed by Microsoft will bring design backed with DALL-E 2, an AI image creation open-source software. The new app is shown as a dedicated graphic design tool that will help you in the creation of stunning social media posts, invitations, digital postcards, graphics, and more, all in a flash.

Use of the application will be by typing headings and then typing text into the prompt to generate a background image. Since Microsoft uses DALL-E 2 for image creation output should be fairly good but if you wish you will be able to use your own images instead of using AI to generate one.

The designer will be a free application once it is ready and it already has a web preview version, also free but with a waitlist. There will be premium features inside the app once it is released that will be available to Microsoft 365 Personal and Family subscribers. Microsoft also wants to add a version of a designer directly to the Edge browser as well.

When trying to run Computer Management, or when running mmc.exe or compmgmt.msc from a command prompt you get the error that the application has been blocked for your protection then keep reading in order to solve the issue. This is a permission issue where if a regular user tries to run such system tools will result in saying that it has been blocked. Along with this, you may have a Group Policy issue. This can be fixed, but you will need admin permission to achieve it. It’s because when they are run from the command prompt with elevated privileges, it works.

1. Change Group Policy Settings

   If your account is an admin account, and you are still facing the issue, then change the group policy settings: Open Group Policy Settings by typing gpedit.msc in the run prompt followed by pressing ENTER Navigate to User Configuration > Administrative Templates > Windows Components > Microsoft Management Console > Restricted/Permitted snap-ins Locate Computer Management policy, and double click to open it Enable it, exit Group Policy. When Enabled: The snap-in is permitted and can be added into the Microsoft Management Console or run from the command line as a standalone console. When Disabled: The snap-in is prohibited and cannot be added into the Microsoft Management Console or run from the command line as a standalone console. An error message is displayed stating that the policy is prohibiting the use of this snap-in.

2. Temporarily disable UAC

   UAC is the user access control panel, and if you need to run the command right away, you can choose to disable it for some time. Click on the Start button, and then type UAC to find the User Account Control Settings. Click to open, and then slide down the notification setting at the bottom. It will temporarily allow launching the application as there is no check. However, make sure to switch to default once you are done.

If you are starting to get into the “wonderful” world of coding there is a high chance that you have heard of GitHub or Git for short and there is a slight chance that you might be confused about what exactly GitHub is. If this is the case, we are welcoming you to go through our article and find everything about it and why it is so popular and used all around the world.

What exactly is GitHub?

If we want to go all technical and just point the obvious we could say that GitHub is basically a WEB site and cloud service used for storing and managing code in all languages. But to truly understand why you should use GitHub and not Dropbox or any storage service instead you need to understand concepts like Version Control and Git.

Version Control

Version control is meant to help developers to work separately on different parts of codes and update is separately not breaking the original one. Take note that this option is meant when there is a big project and has more than one coder working on it. If you are a solo coder on your personal project this might not be anything groundbreaking for you personally. But let’s now assume that you are part of a team and that your task is to edit only one function of a project and other people working will also have their tasks. With version control, you could take only part of the code and work on it and once you are finished merge it back into the main repository. All changes in the main code are automatically tracked and can be easily reverted back if needed. The good stuff is that rolling back can be used only let’s say on a code you submitted and other changes made to the source can be kept. As you can see this makes a very good and efficient working space and a good coding environment.

Git

Git itself is a specific version control system, an open-source version control system to be more precise created by Linus Torvalds in 2005. It is a distributed version control system, which means that the entire codebase and history is available on every developer’s computer, which allows for easy branching and merging. Currently, over 87% of worldwide developers are using Git on a daily basis.

So GitHub is?

GitHub is a profit company that offers a cloud-based Git repository hosting service, in other words, it automates and makes it easy for everyone to use Git for version control and collaboration. It focuses on user interface and ease of use so even beginner coders can use it right away without any large confusion and using command lines and setting it themselves manually. GitHub also has a free personal plan in which you can host a public code repository completely free. This option placed GitHub very popular with open source projects. If you are a company you can purchase a plan to have a private code repository shared only to members of your team or company.

Conclusion

As stated almost every developer on a planet uses some version of Git, many of them are on GitHub and there is a lot of open source projects on it. Some employers even ask to see your GitHub repository when deciding if they want to employ you, think of it as a portfolio for coders. There is not a single disadvantage and not a single argument against using it, especially it has a personal free option. So if you want to look better and more professional in the coding world go, make an account and place some code on it, share it with the world, and see how it goes. You might even get some help on projects from other coders if you need it.

Windows 11 provides several different ways to make your cursor stand out and be easier to spot inside it. You can make the mouse pointer larger, invert it, or change its color.

1. Press ⊞ WINDOWS + I to open settings
2. Click on Accessibility in the sidebar
3. Select Mouse Pointer and Touch
4. Adjust mouse cursor size with size slider by clicking on circle and dragging it left or right
5. Under Mouse Pointer Style pick desired style from White, Black, Inverted, and Custom
   1. White: The cursor is white with a black outline (standard setting)
   2. Black: Cursor is black with a white outline
   3. Inverted: Cursor automatically changes color to an inverted version of the color it is currently hovering over
   4. Custom: You can pick the color for the cursor that you want.

And that is all about it, once you are done with pointer customization just close settings, all changes are saved automatically.

If your operating system cannot or is not able to load a required DLL file on your Windows startup and you encounter a message saying, “Failed to load DLL”, then you’ve come to the right place as this post will guide you in fixing this problem. When you encounter this kind of issue, you will see either of the following error messages on your screen:

“The dynamic library dll failed to load.” “Failed to load dll library.”

This kind of error can occur when your Windows operating system fails to locate the DLL library which the system needs to access during startup. It can also occur when the DLL file is not in a directory specified in the path or when the DLL file is corrupted or has gone missing. Moreover, you can also encounter this error if the DLL file is infected with some malware. Whatever the case is, here are some suggestions you have to check out to resolve the problem.

Option 1 – Try to reinstall the program

The first thing you can do is to reinstall the program that’s giving you this error. Once you’ve uninstalled the program, download its latest setup file from its official site and then install it again.

Option 2 – Try checking the startup programs

You might also want to check the startup programs on your computer, especially the Windows Registry startup paths, and then remove the startup entry to the concerned DLL file.

Option 3 – 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 ntdll.dll file crash error. The Regsvr32 tool is a command-line utility that can be used to register and unregister OLE controls like DLL and ActiveX (OCX) control 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 4 – 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 5 – Try checking the details in the Event Viewer

Checking the details in the Event Viewer can also help you find out the root cause of the problem as the Event Viewer usually contains detailed information about the error.

Option 6 – Try running the DISM tool

You might want to repair potentially corrupted files in your system as having them could also trigger the “Failed to load DLL” error. To repair these corrupted system files, you can run the DISM commands:

• Tap the Win + X keys and click on the “Command Prompt (Admin)” option.
• After that, input each one of the commands listed below sequentially to execute them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • Dism /Online /Cleanup-Image /RestoreHealth

• Once you’ve executed the commands given above, restart your computer and check if the “Failed to load DLL” error is now fixed.

Option 7 – Try scanning your computer using Windows Defender

The DLL file might also be infected with malware or virus and to eliminate it which could explain why you’re getting the “Failed to load DLL” 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.

What is 0x0000001A Error Code?

The 0x0000001A is a severe memory management blue screen of death error code. This is Windows error is also called a Stop code The system is automatically forced to reboot state which means any unsaved work is likely to be lost. This error code pop-up locks you out of the program running on the screen and prevents you from working on it.

Solution

Error Causes

Experiencing error codes on your PC is an unusual activity that triggers that there is definitely something wrong with your system which should be repaired before it becomes a serious threat. The underlying causes of each error code are different. When you come across a 0x0000001A error message this triggers several issues on your PC but largely it’s related to defective or mismatched RAM (Random Access Memory). This could be due to disk De-fragmentation, cluttered registry, and overheating of PC hardware, or perhaps the power supply units that have been used to overcapacity which prompts your PC to show a 0x0000001A error message on your screen. In addition to this, another reason could be a fault in the BIOS motherboard that could be outdated. No matter what the underlying cause of the 0x000001A may be, it is imperative to get it resolved as it seriously damages your computer and leads to system failure.

Further Information and Manual Repair

Restoro is the best way to resolve almost all types of error codes including 0x0000001A in just a few clicks. It is a multi-functional PC registry cleaner that serves as a one-stop solution for all PC issues. This tool can be used to resolve the blue screen of death errors like 0x0000001A in seconds and help you resume and get access to the program that you were working on before you experienced the error code. With this helper, you don’t need to have the technical expertise or sound knowledge about the underlying cause of 0x0000001A. This is an intuitive and advanced tool with built-in cutting edge technology that scans and identifies the cause of 0x00000001A and fixes it right away. It has a neat design layout and a user-friendly interface that is easy to use for even novice users. Restoro registry cleaner cleans up registry disk space, occupied by unnecessary files including junk files, invalid registry entries, temporary internet files, and entries of uninstalled programs that are still present in the registry. It cleans and clears up disk space and wipes out clutter stored in the registry of your system which is likely to trigger RAM and memory mismanagement issues triggering an error code 0x0000001A pop-up message. Restoro is feature-filled which makes it multi-functional.  It is safe, secure and efficient. For optimum data security during repair, it creates backup files. This helps recover data in the event of data loss during repair, which is quite rare. So what are you waiting for? Download Restoro Registry Cleaner today and resolve the error pop-up 0x0000001A now!

As you know, the Videos folder can be found under “This PC” by default on your Windows 10 computer. However, as per the reports of some users, there are a few occasions where it somehow gets replaced by the Documents folder. In other words, the Videos folders are replaced by a duplicated copy of the Documents folder. Out of the two Documents folder, one Document folder will contain all the usual files and subfolders while the second one is empty. Although when you click the Documents icon on your Desktop (if you have a shortcut), it will still take you to the right Documents folder. To fix this particular issue and get the Videos folder back in the File Explorer, here are some potential fixes that should help.

Option 1 – Run System Restore

The first thing you can try to do to resolve the problem is to run System Restore. This can help you go back to the previous state of your computer before the issue with the Videos and Documents folder.

• Tap the Win + R keys to open the Run dialog box.
• After that, type in “sysdm.cpl” in the field and tap Enter.
• Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
• After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Option 2 – Try to restore Defaults

The next thing you can do is to restore Defaults. How? Refer to these steps:

• Open File Explorer and then right-click on any of the two Documents folders.
• After that, select the Properties option from the context menu and switch to the Location tab and click on Find target.
• Next, copy the address and paste it in the field above the “Find target” option, and then click the “Restore Default” button.

Option 3 – Try to change the Registry Path

• Tap the Win + R keys to open the Run dialog box.
• Then type “Regedit” in the field and tap Enter to open the Registry Editor.
• Next, navigate to this registry path: HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerUser Shell Folders
• After that, edit the path for {35286A68-3C57-41A1-BBB1-0EAE73d76C95} under the “User Shell Folders” key to match the path shown for My Videos: %USERPROFILE%Videos.
• Once you’re done, open the folder under “This PC” that has the Documents icon and tap Shift + right-click in the folder background, and then select the “Open PowerShell window here” option to fix the naming of the Documents folder. The path should read: “C:users<UserName>Documents.
• Next, execute this command: ri desktop.ini –force
• The command you entered will delete the files and folders and so when added for Documents, it will get rid of the empty Documents folder.
• Now all you that’s left to do is to find where the target location is going to be for both folders and check if anyone foes to the user name location.
• Then delete the one which goes to the incorrect location.