Troubled by Error 0X80pressure0426 in Windows 11? Here’s How You Can Correct It

Many Windows 10 users are recently experiencing an error “0x80070426“. They usually see this error on Windows Defender or Windows Update. If you’re also experiencing it, you’re no doubt very frustrated. But don’t worry! This error is fixable…

Try these fixes

You may not have to try them all; just work your way down the list until you find the one that works for you.To fix error 0x80070426 on Windows Defender

1. Run System File Checker
2. Check for software conflicts
   To fix error 0x80070426 on Windows Update

• Troubleshoot your Windows Update issue

Fix 1: Run System File Checker

Perhaps this error occurs because you’re having issues with your Windows system files. You should run System File Checker to repair these files:

1. Press theWindows logo key on your keyboard and type “cmd “.
   
2. Right clickCommand Prompt in the list of results, then selectRun as administrator .
3. (If you’re usingWindows 7 or an earlier version,skip this step.) Type thefollowing line of command at Command Prompt and pressEnter on your keyboard:
   dism.exe /online /cleanup-image /restorehealth
   Note that this command provides your system with the repair source required by System File Checker. This is done throughWindows Update . * If you’re having problems with Windows Update, you should, instead of entering the command above, plug aWindows installation media into your computer (you may need to create one with the Windows system software ), then type thefollowing command :
   dism.exe /online /cleanup-image /restorehealth /source:[DRIVE]:\sources\sxs /limitaccess
   Replace[DRIVE] with thedrive letter of your Windows installation media.
4. Wait for the process to be complete.
5. Type thefollowing line of command at Command Prompt and pressEnter on your keyboard:
   sfc /scannow
6. Wait for the process to be complete.
7. Restart your computer if this is not done automatically.
   If this worked for you, great! But if not, then move on to Fix 2, below…

Fix 2: Check for software conflicts

This error may occur on Windows Defender because of software conflicts. To see if that’s the case for you, try performing a clean boot on your Windows system.

Aclean boot is a process that starts your Windows system with only the most essential drivers and programs. By doing it, you can determine what is the cause of your computer problem if it is due to a software conflict.

To do so:

1. Press theWindows log key andR on your keyboard to invoke the Run dialog. Glarysoft File Recovery Pro - Helps to recover your lost file/data, even permanently deleted data.
2. Type “msconfig ” and pressEnter on your keyboard.
3. Click theServices tab. Then checkHide all Microsoft services (FIRST ) and clickDisable all . After that, clickOK . DLNow Video Downloader
4. Click theStartup tab, then clickOpen Task Manager .
5. Right clickeach enabled Startup item , then clickDisable . After that, close Task Manager.
6. ClickOK .
7. ClickRestart .
8. Check to see if the error occurs. If not, proceed to thenext step to find out the application or service that causes trouble.Otherwise skip all the steps below and tryother methods . FX PRO (Gold Robot + Silver Robot(Basic Package))
9. Press theWindows log key andR on your keyboard. Then type “msconfig ” and pressEnter on your keyboard.
10. Click theServices tab. CheckHide all Microsoft services . Thenenable any disabled service (byselecting its checkbox ) and clickOK . Project Manager - Asset Browser for 3Ds Max
11. ClickRestart .
12. Check to see if the error occurs. If it doesn’t, repeat step9 to 11 until you find out the service that causes the issue. If none of these services is the culprit, try the steps below.
    If there’s any service that brings up the 0x80070426 error, you should do some research on the Internet to see what program is this service related to. Then contact the vendor of this program or your system for advice, or use an alternative solution.
13. Press theWindows log key andR on your keyboard. Then type “msconfig ” and pressEnter on your keyboard.
14. Click theStartup tab, then clickOpen Task Manager .
15. Right clickone (only) disabled Startup item , then clickEnable . After that, close Task Manager.
16. ClickOK and then clickRestart .
17. Check to see if the error occurs. If it doesn’t, repeat step13 to 16 until you find out the startup item that causes the issue.
    If there’s any startup item that causes the 0x80070426 error, you should see what program is this item related to. Then contact the vendor of this program or your system for advice, or use an alternative solution.

Fix 3: Troubleshoot your Windows Update issue

If you see a 0x80070426 error on Windows Update, you’re probably having an issue with this component. You should troubleshoot this issue per the instructions on this page and see if they resolve your problem. Hopefully one of the fixes above worked for you. If you have any questions or suggestions, feel free to leave us a comment below.

• Windows 10