The first time I ran the AV after I just installed it shows a virus called ( Heuri.packed.unknown) which according to the forum is a false positive. If false should this be deleted or restored? Thanks
If you are sure it’s a false positive, you definitely don’t want to delete.
To help you decide, you can upload the file to VirusTotal.com and see what the bevy of scanners there think. And finally, you can submit the file to Comodo as indicated here. How to report False Positives/Suspicious Files & How to Submit them