I have apps like Excel and Filemaker pinned to the start menu of windows 10 as tiles. Under those tiles I also have frequently used files. So just right click the app icon, click the file you want to open and you're off an running.
BUT....I see now that window will NOT let this work with files that are in Dropbox. They don't even show up in the recent file list under the tiles. They DO show up under recent files once you open the app and navigate to recent files.
I'm assuming this is Microsoft being crabby that people use dropbox instead of their cloud storage. But....is there a work around?