Hi,
Running Comodo Pro. Get message firewall not functioning properly. I run diagnostics. It fixes some problems but not all. I save a huge XML output file, beyond understanding. What do I do now?
Can you attach the log file here? You may need to zip it when the forum software does not want to attach it.
Can you tell us a big more about your system? What version of CIS are you using? Is it a clean or upgrade installation? Is it firewall only? What other security programs do you use. Which security program(s) are running as a residential scanner?