Did windows defender fail to protect me?

[Newbie263738]

So few minutes ago I downloaded zip file which had trojan in it. Windows defender told me about that. So i thought everything was ok, until suddenly my taskbar disappeared. So I restarted my computer. Now windows is win defender showing me this ( pic below). What does it mean and what should I do now? Thanks for your answer in advance

Picture: IMG 20190909 001228 2 — Postimages

[jmarket]

Click on the action button shown on the bottom of your picture and remove or quarantine it. If defender does not remove it do a full system scan with it.

Go to C:\users\ej\downloads\ and delete openbullet.1.2.2.4.zip

Download and run Malwarebytes from HERE

If you need further help please read this and upload logs as requested

https://pchelpforum.net/t/prework-please-read-before-posting.11235/

[phillpower2]

Any update Newbie263738?

[Newbie263738]

Any update Newbie263738?

Malwarebytes actually managed to find few threats. But other than that I think that Im good. Thanks

[phillpower2]

Thanks for letting us know that you no longer require assistance Newbie263738 (y)

Any repeat of the issue can I ask that you refer to the Prework information in the reply #2 of gus, only the security experts are permitted to assist with malware removal and only on the malware removal forums.