Windows Defender with CIS?

Hello. I have the full CIS installed. Should I leave Windows Defender on, or turn it off? I have turned off Windows Firewall. I hope that is ok also. Thanks for any advice and thanks to Comodo for their great products.

You can run Defender side by side with CIS. It’s not a known trouble maker.


I run CIS and want to turn on Windows Defender. You said, there will be no problem. Anything changed till today?


Not that I know of.