DXO Photolab sidecar files (.dop extension)

Hi. I use DXO Photolab for photo editing. It stores editing and other metadata in files with the same extension as Directory Opus uses for it's button files. Will it cause any problems if I reset the default application for .dop files back to Photolab?

Thanks and regards,

From my experience it will not.

That should be fine. You'd only lose the ability to double-click a .dop toolbar to open it, but you can do the same thing via Settings > Customize Toolbars instead. Nothing else in Opus depends on the .dop filetype.

Excellent. Thank you both very much!