You can´t change them, that´s what I meant. This policy doesn´t make sense at all because malicious files are neither blocked nor quarantined. Policy must be either "Block" or "Quarantine" to be reasonable.
Honestly I didn´t check whether the Explorer context menu scan option for DA is enabled. If so, you can use it as a second opinion scanner with the forementioned restrictions.
I don't recommend using this antivirus under this promotion. There is no option to modify or control what the antivirus does and its settings. @Correlate I regret my lack of kindness to you, I suppose the license is valid only for version 1.46.6. I'm not an expert (I write, nothing to do with technology) but it's just an assumption.