When I tap a zip file I get a menu saying "Open as... Text Image Audio Video Folder Other". It does not recognise the zip file (even though it's a valid zip file). I can create zip archives though.
If the file you are referring to isn't in the internal storage - that's unsupported in the current version and will become supposed in the next version (#726).
When I tap a zip file I get a menu saying "Open as... Text Image Audio Video Folder Other". It does not recognise the zip file (even though it's a valid zip file). I can create zip archives though.