Exporting .DNG files from Studio

Hello!

I see many references to working with .DNG files, but all of the raw files that come off my EVO camera are in .INSP format and I only seem to be able to export them to .JPG files from Studio. I'm sure I'm just missing something! But, is there a setting or preference to use .DNGs to carry a raw workflow over to Photoshop for color correction? Thank you!