hello forum I would like to know how to make compatible the comodo firewall with eset nod 32 antivirus thank you for your answer 
The two are compatible if you are recieving a warning upon installing Eset AV you can disregard it and continue the install. Ran the two on and off for years and never a problem.
Also not a bad idea to add the folder C:\Program Files\COMODO\ and the file C:\Windows\System32\guard64.dll to the exclude list in Eset.