Windows 10: error code 0x80070426

every time i open Settings/Account/Email & Accounts/Add an Account it says that something went wrong and theres a code "0x80070426"

idk how to fix even if i sign up in solitaire it says "0x80070426"

:)

 

Unable to update - Error code 0x80070426

There was a similar issue discussed here Windows Activation Error, Error Code 0x80070426 - Microsoft Community

have a look.

 

Code error 0x80070426

Code error 0x80070426. What does this mean?

 

Error code: 0x80070426 when opening Windows Defender

Hi,

The error code 0x80070426 can be caused by corrupted system files when an update was performed on your device or Windows Defender detects a third-party antivirus software is also installed. We suggest that you check your PC if a security is installed or
not. Once third-party antivirus has been removed, you may need to turn it manually back on. To do this, follow the steps below:

• Press the Windows + Q key from the keyboard to bring up the charms search.
• In the Search box, type Windows Defender, then press
  Enter.
• Click Settings and make sure that there's a check mark on
  Turn on real-time protection recommend.

Feel free to respond if you need additional assistance.