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Cannot start new hardware device, Error 49

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.

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Fix STOP 0XC000021A, error in Windows 10
Upgrading your Windows computer may not always go as expected as you could end up getting some error messages along the way. One of the error messages you can encounter is the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. This error indicates that is some security issue within the Windows operating system. It could be that the system files have an issue and they have been modified incorrectly. Although this does not necessarily mean that malware is behind the modification, one of the applications you installed recently might have something to do with the problem. The application might have modified or corrupted some of the core system files. When you encounter this error, you will see a blue screen along with the following error message:
“Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you. (0% complete) If you’d like to know more, you can search online later for this error: 0xc000021a”
This error pops up when a user-mode subsystem like the WinLogon or the Client Server Run-Time Subsystem or CSRSS has been compromised fatally and security can no longer be guaranteed in the system. Thus, the operating system switches to kernel mode, and Windows won’t be able to run without the WinLogon or the Client Server Run-Time Subsystem. This is why it’s one of the few cases where the failure of a user-mode service can shut down the system. To resolve the issue, here are some fixes that might help.

Option 1 – Uninstall programs you installed lately

  • In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
  • After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
  • From there, look for the concerned program and select it and then uninstall it.
Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it.

Option 2 – Perform System Restore

Performing System Restore can also help you fix the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.
  • 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 3 – Run the System File Checker or SFC 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 that might be the cause why you’re getting the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error. To run the SFC command, follow the steps given below.
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  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow
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  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.

Option 4 – Rebuild the BCD and fix MBR

Rebuilding the BCD can help you in fixing the “STOP 0XC000021A or STATUS_SYSTEM_PROCESS_TERMINATED” error.
  • You can start by booting into the installation environment for Windows 10 from an installation media.
  • After that, click on Repair your computer and on the blue screen, select Troubleshoot and then select the Advanced options menu.
  • Next, select Command Prompt and type in the commands below one by one, and tap Enter right after you do so.
  • exe /FixMbr
  • exe /FixBoot
    • exe /RebuildBcd
The commands you entered should rebuild the BCD and repair MBR.

Option 5 – Run the CHKDSK utility

You can also run the Chkdsk utility to resolve the problem. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the Chkdsk utility comes in. The Chkdsk utility repairs hard drive errors that might be causing the problem.
  • Open Command Prompt with admin privileges.
  • After opening Command Prompt, execute the commands listed below, and don’t forget to hit Enter right after you type in each one of them.
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  • chkntfs /t:10
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  2. Optimize airflow through PC casing

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That's it, 10 tips on how to make your Windows and PC perform better and speed it up. I hope that you found the read informative and helpful and I hope that I will see you soon.
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Best free eMail clients

Google Gmail

https://gmail.com gmail eMail clientIt would be very difficult to even start a free eMail list without mentioning Google's Gmail. Introduced all the way back in 2004 as an invite-only service it became over time the most popular email platform largely due to the fact Google is offering free eMail accounts. There are a lot of good things to be said about Gmail itself, most of the area is clutter-free and the largest space is reserved for eMail itself letting users focus on what is important. WEB client itself means that you do not need to have any application installed on your device, altho via Google chrome, you can use Gmail offline offering you flexibility if needed. The ability to connect and manage other accounts like Outlook, Yahoo, etc is just making Gmail even more attractive, and the snooze feature is a really neat little detail that will pause eMail notifications if you need to focus on other things. Lack of organizing messages into folders is a little confusing since Gmail offers its own unique label system but sometimes I need to have old reliable save eMail to folder. All in all, Gmail is a great service and it offers a great eMail on the go experience.

Mail eMail client

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Mozilla Thunderbird

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Paid eMail clients

Microsoft Outlook

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eM Client

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Mailbird

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Checking network requirements taking too long
If your Windows 10 computer is having problems connecting to a wireless network and it takes too long to respond and only keeps on displaying the “Checking network requirements”, then you’ve come to the right place as this place will walk you through fixing the problem. There are two things that can happen when your computer connects to a wireless network. Windows can either connect to the wireless network successfully or return an error message that says, “Cannot connect to the network. However, if none of these things happened, and it only remains at the “Checking network requirements” message, then it could be due to obsolete or incompatible drivers in your computer, particularly the network adapter drivers. To fix this problem, you can try to update or reinstall these drivers, reset the TCP/IP, or run the Network Adapter troubleshooter, as well as reset the Network. For more information, refer to the given options below.

Option 1 – Update the Network Adapter drivers

The first thing you can do to resolve the problem is to update the Network Adapter drivers by following these steps:
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  • Follow the screen option to completely uninstall it.
  • Finally, restart your computer. It will just reinstall the device drivers automatically.

Option 2 – Try to reset the TCP/IP

As you know, the TCP/IP or the Internet Protocol is the most important thing if you want to use the internet on your computer. That’s why if it ends up getting corrupted, you need to reset the TCP/IP to fix the problem. To reset TCP/IP, refer to these steps:
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  • Then select the “Run as administrator” option to open Command Prompt with admin privileges.
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Option 3 – Run the Network Adapter troubleshooter

To run the Network Troubleshooter, refer to these steps:
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  • Next, scroll down and select the “Network Adapter” option from the right pane.
  • Then click on the Run Troubleshooter” button.
  • After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.
  • Restart your computer.

Option 4 – Try to perform Network Reset

You can also try to perform a Network Reset to resolve the problem. This will reset the entire network configuration including your IP address. To perform Network Reset, follow these steps:
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  • From there, go to the Network and Internet section.
  • Next, scroll down and look for “Network Reset” under the status pane.
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Fix microphone not working in Windows 10
The microphone has become from exclusive niche hardware to everyday requirements. In today's world when we live in a pandemic most of the work has shifted from office to home where people need working computers with microphones, working microphones. So what do we do when the microphone stops working? Keep reading on to find out and hopefully, we will fix this as fast as possible.

Check Microphone Privacy Settings

In 2019, Microsoft introduced new privacy features to Windows that give you more granular control over which apps are accessing your microphone. The side effect of this is that certain apps may be blocked from using your microphone without you even knowing. To find out if this is the issue, go to Settings > Privacy > Microphone. Click Change and make sure the slider is set to On. This will broadly mean that the mic is now enabled on your PC.
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You’re likely to be using many apps, not from the Microsoft Store, so to make sure these are enabled, scroll down even further and set the Allow desktop apps … slider to On.

Check Microphone Driver

The outdated or corrupted driver could be the issue for the microphone not working in Windows 10. To check the driver status, follow these steps:
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  7. Restart the computer.

Check the Sounds setting

  1. In the taskbar, right-click on the speaker icon at the far-right corner and select the sound option.
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  5. Click Ok and restart the computer.

The sound troubleshooter

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  2. The computer will detect any fault that exists with your audio and recommend fixes for you. You just need to read through the prompts and click the options that you think will work for you.

Try microphone on another computer

If previous steps have not produced results, try the microphone on another computer, if it is not working there then it is a hardware malfunction
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169 IP address error can stop your computer from connecting to the internet which could be a very frustrating experience. In this guide, we will cover simple but effective tips on how to fix this error so you can continue with internet use.
  1. Reconnect your Modem or Router

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  2. Use built-in Windows Network troubleshooter

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  3. Reconfigure IP address

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To get started, refer to the instructions given below.

Step 1: Tap the Win + I keys to open Settings. Step 2: Next, navigate to Home > Ease of Access > Display. Step 3: After that, scroll down to the end until you see the dropdown to change the notifications where you should see the “Show notifications for”. Step 4: Then you can change the time from the default 5 seconds to 7, 15, 30, and so on. Step 5: Once done, the display time of the notifications should stay longer but keep in mind that you must choose the length wisely so if you have notifications from a lot of apps, then the screen will also be filled with multiple notification cards.
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An Easy Guide to Fixing Error Code 800b0100

Error Code 800b0100 - What is it?

800b0100 is a typical Windows Update error. This error message occurs when you try to install the latest updates from Microsoft Updates and Windows Updates. The error message is displayed in the following format:
“Code 800B0100 Windows Update encountered an unknown error.”

Solution

Restoro box imageError Causes

Error code 800b0100 may pop up on your computer screen due to different reasons. However, some of the common causes include:
  • The file needed by Windows Update is corrupt or missing
  • Security software conflict such as Firewall
  • Incorrect Registry keys
  • Windows security .dll files are registered incorrectly

Further Information and Manual Repair

To resolve error code 800b0100 on your system, you don’t have to hire a professional. This error is quite easy to repair and requires no technical expertise. In other words, you don’t need to be a computer programmer or technically sound to repair this issue. Here are some of the easy and effective DIY methods that you can try to resolve error code 800b0100 on your system:

Method 1

Download System Update Readiness Tool from Microsoft’s website on your PC. This tool can help you fix this problem that might prevent Windows Updates from installing. Typically it will take 15 minutes or less to scan your entire PC.  The System Update Readiness Tool will scan your computer for inconsistencies that may cause errors to occur.

Method 2

Disable Security Software on your PC for example if you use Windows Vista then you will have Firewall already built in. Disable it to resolve error 800b0100. To do this, simply go to the start menu and open the control panel and then select security. Now locate the option Windows Firewall and upon finding, simply choose the option Turn Windows Firewall on or off. Select off (not recommended) option, then click Apply and OK to reset and confirm changes. After that, go back to the Windows Update screen and then click the try again button. The download and installation would start. After the installation is complete, restart your PC to activate changes. Once the updates are successfully installed, not re-enable the Firewall, to ensure your PC is not exposed to potential security threats or viruses.

Method 3

Remove Invalid Keys from the Registry by downloading Restoro. This is a PC Fixer deployed with a registry cleaner. It scans your entire PC and removes all the obsolete and unnecessary files like cookies, bad and invalid registry keys. It cleans and repairs the registry in a few clicks. Click here to download Restoro.
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