Fix Microsoft Defender error 0x80004004 on Windows 10

(*10*) code 0x80004004 for Windows Defender virus definition replace

Hi Mary,

Corrupted elements of the Windows Defender replace is one of thew imaginable reasons why you might be getting the error code:

To troubleshoot your fear, kindly observe the stairs on this

For additional info you mar confer with the solution of Stephen Boots on this

put up
. It’s similar for your fear.

Should you want additional help, simply tell us.