Every now and then, the Windows Installer can also encounter some problems or glitches. One of these problems is where the Windows Update Standalone Installer, Windows Defender as well as Windows Firewall throws an error message that says, “The specified service does not exist as an installed service, 0x80070424”. This type of error can actually affect various applications on your computer so you have to fix it as soon as you can.
Although there is no clear reason for what really causes this error, there are various suggestions you can try to fix it.
Windows 10 have various troubleshooters that can help you resolve many system issues. So if you’re dealing with errors “The specified service does not exist as an installed service, 0x80070424”, you can run the Windows Update troubleshooter to resolve it.
To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.
Note: The commands you’ve just executed will make sure that the required Windows services are available.
You might also want to download and install the latest Windows Update Agent as it could also help you resolve the “The specified service does not exist as an installed service, 0x80070424” error.
If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:
Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.
You could also try to run the Windows Firewall troubleshooter as it might also help you fix the problem. This could help in repairing and fixing Windows Firewall issues automatically. Check if it’s available for your Windows.

HowToSimplified is a browser extension developed by MindSpark inc. This extension offers users easy access to DIY tutorials, guides, and websites just a few clicks away. There is also a top video selection with the most popular DIY videos at the moment.
This extension, though it may look useful in the beginning, hijacks your browser's default search provider, it changes your default home page to HowToSimplified, powered by the MyWay search engine. During your browsing sessions, it will record your website visits, collect information, clicks, and sometimes even personal data. This information is later used to deliver ads that are injected into your browser search results. Aside from sponsored links, and additional unwanted ads that this extension displays, it also may from time to time display pop-up ads during your browsing sessions.
Multiple anti-virus scanners have detected HowToSimplified as a Browser Hijacker and are therefore not recommended to keep on your computer for security and privacy reasons.
Each time when you press WINDOWS + PrtScn key on your keyboard a screenshot is taken and saved on your Hard drive, to be more precise, it is saved in a specific folder which is in c:\Users\Your user name\Pictures\Screenshots. Now, this specific location is not anything that's bad but it is a little deep and not so user-friendly for quick access.

Luckily this default location can be changed into any folder that you like.
First thing is to open File Explorer and then navigate to your PC. Once you go to your PC, go to Pictures, and inside right-click on the Screenshots folder. If there is no screenshots folder inside, this means that since Windows was installed no screenshots were taken with WINDOWS + PrtScn key combination. Please note that just by pressing PrtScn you will create a screenshot but you will place it inside the clipboard ready to be pasted somewhere, with WINDOWS + PrtScn you are saving the screenshot directly in a file on your hard drive.
So once you clicked on the Screenshots folder, go to the bottom and click on properties. Inside properties go to the Location tab. In the location, tab clicks on MOVE and browse to your new location where you would like screenshots to be saved. Once you select the folder for screenshots, click on the Select Folder button and confirm with OK. After this, Windows will ask you would you like to move existing screenshots into the chosen folder. Click YES or NO, depending on your preference.
After this easy setup, all of your new screenshots will be placed now inside the chosen folder.
Thank you for reading and I hope to see you tomorrow. Take care.
Error CausesSome users trying to upgrade from Windows 7 or Windows 8/8.1 reported experiencing installation rollback with error code 0x80070004. This error normally appears when the Computer Name is set to names that can’t be used for the computer. It’s also possible this error occurs if users or program files folder were redirected to a different partition.
Error CausesThe Error code 0x80070004 on Windows 10 is normally caused if any of the following were used as the Computer Name and the user tried to upgrade to Windows 10:
If you don’t solve this error, you won’t be able to upgrade from Windows 7 or Windows 8/8.1 to Windows 10. Note that this error will continuously bring you back to the original OS unless fixed.
Please note that if you’re not confident in doing these steps, you might want to consider seeking the help of an expert or using an automated tool that will help fix this.
Here are a few methods to try.
The most common cause of this error is if your computer uses any of the following reserved names:
These reserved names are not meant to be used as computer names. If this is what your computer uses and you try to upgrade to Windows 10, you will surely get this error. Check your computer name and if you see any of the reserved names, change it right away.
Changing Computer Name in Windows 8.1
If you’re trying to upgrade from Windows 8.1, you can change the name of the computer by following these steps:
Changing Computer Name in Windows 7
If you’re trying to upgrade from Windows, you can follow the steps below to change the name of your computer.
If the first method doesn't work, it probably means the computer name isn’t the cause of this error. Another reason why users experience Error code 0x80070004 when upgrading to Windows 10 is if the “Users” directory was relocated. So, when you try upgrading to Windows 10, the installer wasn’t able to find the user profiles on the “%systemdrive%”, where the current operating system is installed.
If you changed or moved any of the Users, Program Data, or Program Files folders, this will cause the error. Before you upgrade to Windows 10, you might be required to reset or reinstall your current operating system (Windows 7 or Windows 8.1).
If you haven’t made any changes or haven’t moved any of the mentioned folders, there’s a great chance that your users' profiles are corrupted. You can also reinstall your current operating system. However, you might want to check for the corrupter user profile first. To do this, follow the steps below:
On the Users Profiles, make a copy of all the accounts somewhere. Sign out from the current user account then try logging in back using the accounts you’ve copied. For each account, you get an error, delete it. However, make sure that you don’t delete the UpdateUser and Administrator account ever.
After this is done, try upgrading your operating system to windows 10 again.
If the above methods still not useful, you might want to rely on an automated tool. Find a secured and trusted tool. It will help fix this issue.
Error Causes“EventData BugcheckCode 159 BugcheckParameter1 0x3 BugcheckParameter2 0xfffffa80029c5060 BugcheckParameter3 0xfffff8000403d518 BugcheckParameter4 0xfffffa800208c010 SleepInProgress false PowerButtonTimestamp 0Converts to 0x9f (0x3, 0xfffffa80029c5060, 0xfffff8000403d518, 0xfffffa800208c010)”This kind of BSOD error is caused by an issue with the Power Supply components in both the software and hardware parts of your computer. In such cases, if your computer is stuck in a reboot loop, you need to troubleshoot the problem via Safe Mode or in the Advanced Startup options screen.