Q: When Turn on Windows Defender it Displays Error 0x80070578 This thread is locked from future replies

can not turn on defender error code is 0x80070578

[Original Title: turn on defender]

Try run Windows Update and install all updates and restart your PC.

Do you have any other Anti-Virus software installed?

Did this solve your problem?

Sorry this didn't help.

Question Info

Views: 408 Last updated: March 16, 2018 Applies to: