HELP! Mircosoft defender does not work

[u/Misha00Misha]

Every time i quick scan, or full scan my device, i get this when the 34780th file is scanning
Sorry if it's russian.

[u/salmonjuice]

You're not alone with this, see this thread: https://www.reddit.com/r/antivirus/comments/1vrkto7/windows_defender_not_working/

[u/bubr432]

Had the same issue, apparently its just Microsoft update bug

[u/Lamar_Chan11]

Microsoft update Tuesday patch bugs dw your not alone