Importing zips in folders

[blizzardboy]

I have about 5000 zips I am trying to import into Hoster 3.10. The zips are laid out as follows. 1 folder containing about 300 individual folders each representing a disc and containing 15 to 18 files. How do I import these? When I go thru the normal process there is nothing to select since there are many subfolders. Thanks.