ADAudit Plus search with archived (zip) file

ADAudit Plus search with archived (zip) file

I want to search for Logon Activity for the last 3 months. it shows me up to the oldest log of Jan 6, 2018. And also shows me a list of .zip archived file. How do I make it search within the zip archived files to? Next to of the .zip file, there is check box allows me to check mark it, but it doesn't do anything when i searched for the 3 months data and also checked mark that zip file.