Windows defender is not turning on

[shivamhoney]

I was using Bitdefender Antivirus previously. Afterwards, I Uninstalled it. But Windows defender is not working now. I turned it on and but it turns off automatically in few seconds.

Sent from my Redmi Note 3 using Tapatalk

 

[Neemobeer]

I would verify that Bit Defender is completely removed. Windows Defender will detect other AV suites and deactivate itself.