Can you click on "About DNG Converter... and show the information box? Version 9.5 should cover the 80D, but is that really 9.5 running? Let's be sure.
Also, what version of photoshop and version of windows are you using?
The reason for the "green" icon in windows explorer is that the codecs that windows uses to show thumbnails of camera raw files may not have been updated yet to cover the canon 80D.