Trying to use Da Vinci Resolve, but I can't import my video.

I can't drag/import my video onto it, nothing works. file > import file > import media, nothing happens. I drag the video onto "Master" or "No clips in media pool", nothing happens.
That's strange...But Resolve does not suport a few of the avi files. Try converting it with Mediacoder. Convert it to ProRes or DNxHD.