I don’t want install all demo data. I want install only finace.zip. I install theme nelva (nelva.zip) by ftp and all plugin by Install Required. I try install single demo data by plugin One Click Demo Import (first in version  1.3.0 – installed by theme, then whith new version 2.3.0). Now I even try use plugin All in One but file finace.zip is not a valid data file from this plugin (I contact with this plugin support). Can I do someting else ?