Any antivirus Software that does not conflict with Comodo?

Mostly anything that doesn't have a HIPS-like component ought to work fine with Comodo Defense+ with Firewall. And I'd just like to let you note that even without the AV component installed, there's settings within Comodo Defense+ Execution Control that allows it to "Perform cloud-based behavior analysis of unrecognized files" and "Automatically scan unrecognized files in the cloud". You can leave it on as default or uncheck it if you prefer it to be that way.

 

I have been using MBAM as a on-demand scanner, and it catches some malwares that are not able to be detected by KAV, too.

 

Thanks for reminding me. I will disable these two functions if there are conflicts, however if they worked fine, then I would just leave them on.

 

Those are on-execution for untrusted files only; it shouldn't have compatibility issues with an AV.