How to Fix Error code 0x80070426 in Windows 7/8/8.1 &10
0x80070426: As of Windows 10, Microsoft Security Essentials isn’t anymore and also the aboard defender for Windows users could be a program known as “Windows Defender”. When you upgrade from a previous version of Windows to Windows 10, Windows Defender takes over and replaces Microsoft Security necessities. However, in approximately 100% of all Windows 10 upgrades, one thing goes wrong and Windows Defender fails to exchange Microsoft Security necessities, leading to the OS that’s put in having each Microsoft Security necessities and Windows Defender.
In such cases, Windows Defender fails to begin, it essentially means that it does not offer any protection whatever to the computer, and despite the fact that Microsoft Security necessities are often up and running, its Spyware & Unwanted software system Protection and Virus Protection square measure both turned off. when the user tries to show the disabled protection options on, a Microsoft Security client dialog pops up displaying the following error message:
“An error has occurred in program initialization. If this problem continues, contact your System Administrator. Error Code: 0x80070426.”
While error code 0x80070426 usually refers to a non-genuine copy of Windows, in this case, the error refers to MSE not working correctly. When error 0x80070426 appears. It leaves your computer completely vulnerable as Windows Defender doesn’t even start up and MSE doesn’t work properly.
The solution is to simply uninstall Microsoft Security Essentials, follow Windows Defender to do its slove problem and protect your computer.
The following are all of the steps you need to follow in order to fix error 0x80070426.
Click the Windows Key and Press R. Type taskmgr in the run dialog. Open the Windows Defender Service (WinDefend), right click on it and choose to Stop on your computer screen.
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This problem stops the service, but it will start automatically on your pc after the computer reboots. While it is stopped; you can uninstall Essentials. Microsoft Security Essentials do not uninstall on your pc. Because Windows Defender programmed to block the installation AND un-installation of Microsoft Security Essentials.
After that, you can uninstall Microsoft Security Essentials programmer on your pc. As though its show Windows Defender has been temporarily disabled on your pc.
To uninstall this programmer;
first, go to Control Panel -> Programs & Features -> Uninstall a Program or Hold the Windows Key and Press R; type appwiz.cpl and Click OK, locate Microsoft Essentials and Uninstall it.
Then, Restart your computer.
After you can reboot and removal of Essentials on your pc; that First Go to Settings -> Update & Security, Choose “Windows Defender” and make sure Real-time protection is on.
After that go back to Task Manager -> Services tab and make sure that the Defender service is running.