- Download and install the software.
- It will scan your computer for problems.
- The tool will then fix the issues that were found.
Error Code 0x80070421 is one of those annoying errors that keep popping up in Windows 10. You might see it while trying to open a program or file, or even during normal browsing. If you want to fix this issue, follow the instructions below.
Step 1: Choose “Startup Settings.”
Step 2: Select “Advanced Options.”
Step 3: Find the option named “Fix startup issues,” and select the troubleshooting option.
Step 4: Press Next.
Step 5: In the next window, choose the option labeled “System Restore.”
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What Is Windows Error 0x80070422?
Windows Error Code 80070422 occurs due to some system corruption issues. In most cases, this error code appears during the installation process. You might receive this error code while installing any program on your computer. To resolve this problem, follow the steps mentioned below:
Step 1: Restart your PC.
Step 2: Press the power button on your device for 10 seconds.
Step 3: Wait for 5 minutes, and restart your PC once again.
If the above solution doesn’t work, try reinstalling your operating system.
1. Restart Your PC
Restarting your computer will likely fix many issues. If you are having trouble booting up, restarting your computer might make it work again. You can do this by pressing the power button on your device and holding it down until the screen goes black. This usually restarts the computer. If your computer won’t turn on, try turning off your devices one by one and turning them back on. If this doesn’t work, reboot your router. If you still don’t see anything, call tech support.
If you are experiencing a problem while installing software, updating your operating system, or configuring something else, restarting your computer will often clear up the issue. When you restart your computer, everything that was running prior to the restart stops working. So if you are having trouble with your internet connection, restarting your computer could cause the connection to stop working. To prevent this from happening, disconnect your network cable and wait about 10 minutes. Then reconnect the cable and start troubleshooting.
If you are having trouble starting programs, closing programs, or opening files, restarting your computer can sometimes fix the issue. If you are unable to open a program, close it, and reopen it. If this doesn’t help, restart your computer.
For some problems, like slow performance, restarting your computer isn’t enough. In those cases, you’ll want to shut down your computer completely and restart it. Shutting down your computer will save your data, but it will take longer for your computer to startup.
To restart your computer, press and hold the power button for 5 seconds. Release the button when you hear the “Windows Startup Sound.” After the sound finishes playing, release the button and let go of the mouse and keyboard. Wait a few moments and then restart your computer.
You can also use the Ctrl+Alt+Del keys combination to restart your computer. Press the key combo and immediately release it. Let go of the mouse and wait a moment. Once the computer turns back on, restart your computer. If you aren’t able to access the desktop, try accessing another part of your computer. For example, you can access your documents by clicking the Start Menu icon and typing Documents into the Search box. Or you can access your email by searching for Mail in the Start Menu.
If none of these methods works, you can always contact technical support. They can walk you through the steps necessary to reset your password, restore your computer, or perform other tasks.
2. Fixed the Windows Update Service
The Windows 10 operating system includes a built-in tool called the “Windows Update Service.” This tool enables you to install security patches and other software updates automatically. However, it doesn’t work properly sometimes, especially during startup. Here are some steps to fix the problem.
Click the Advanced tab. Select the Startup Type option and change it to Automatic. Restart your computer.
If the problem persists, try the following steps.
1. Right-click the Windows Update service and choose Properties. In the General tab, make sure the Startup type is set to Manual. If necessary, restart the PC again.
2. Check whether there is a yellow exclamation mark next to the Windows Update service. If so, right-click the service and choose Stop. Then start it manually.
3. Run the command net stop wuauserv. Wait until the process ends completely. Then run the command net start wuauserv.
4. Restart your computer one more time.
Updated: April 2024
We highly recommend that you use this tool for your error. Furthermore, this tool detects and removes common computer errors, protects you from loss of files, malware, and hardware failures, and optimizes your device for maximum performance. This software will help you fix your PC problems and prevent others from happening again:
- Step 1 : Install PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista).
- Step 2 : Click Start Scan to find out what issues are causing PC problems.
- Step 3 : Click on Repair All to correct all issues.
3. Restart Other Services
Microsoft has published a support article about the issue that many are experiencing. In short, there is a problem with the Network List Service that causes issues with BitLocker Drive Encryptio, DCOM Server Process Launcher, Windows Defender Firewall and Network Connections. Microsoft is working on a fix, but you might want to check those things out while you wait.
4. Run the Windows Update Troubleshooter
Microsoft announced on Thursday that it had fixed several issues related to Windows 10 version 1809, including one that caused error code 0x8007042. This issue affects both PCs and mobile devices running Windows 10 version 1809. Microsoft recommends that affected customers run the Windows Update Troubleshooting tool to resolve the problem.
The tool can be downloaded directly from Microsoft’s support site. Once you download the tool, open it up and follow the instructions to complete the process. You must restart your PC after completing the steps.
5. Disable IPv6
If you use a VPN, it might be worth disabling IPv6 because it could slow down your connection. In addition, some mobile devices don’t support IPv6. If you do disable IPv6, make sure to reenable it later.
To disable IPv6 on Windows 10:
1. Click Advanced options.
2. Select “Use IPv4 only.”
6. Check a Few Registry Values
Look under HKEY_LOCal_Machine\Software\Microsoft\WindowsNT\CurrentVersion\WinLogon
To edit the registry, type regedit into start menu. Name it Startup. Double-click on it. Type in the following text:
HKCU\Control Panel\Desktop\NoDisplay0
HKCU\Shell\OpenStartMenuGroup1
HKCU\shell\openstartmenu\commandC:\Program Files\Internet Explorer\iexplore.exe “%1”
HKCU\control panel\desktop\nodisplay0
HKCUU\shell\openstartmenugroup1
7. Perform Advanced Windows Update Troubleshooting
If you are having trouble installing Windows Updates, it could be because there is something wrong with your computer. You might be able to fix some issues yourself, but in most cases, you’ll want to perform an in-place upgrade to Windows 10. If you’re looking to do an in-place upgrade, you’ll need to use the setupdiag tool.
This article walks you through how to troubleshoot Windows Update problems using the setupdiag tool, including how to diagnose and repair major issues like missing drivers, corrupt files, and corrupted registry keys.
RECOMMENATION: Click here for help with Windows errors.
Frequently Asked Questions
How do I get it, and how much will it set me back?
The upgrade to Windows 10 costs about $139 and can be bought here from Microsoft. If your computer runs Windows 7 or Windows 8.1 and meets the system requirements, you can download and install Windows 10 on it. Windows 10 is also already on most new PCs when they are bought.If you’re using an older version of Windows, like XP or Vista, your computer probably doesn’t meet the requirements to upgrade to Windows 10. If you want to update an older computer, we suggest buying a new one that already has Windows 10 installed.
What’s new in Windows 10 and what’s not?
Many people said that Windows 8, the last version, was hard to understand and use. Because of this, Windows 10 looks and feels like previous versions. For example, Windows 8 uses the Start screen to start programs, but Windows 10 uses the old-fashioned Start menu. Still, Windows 10 has a lot of improvements and new features.