I have created a filetype-command (context menu) to open files with external programs.
E.g. open selected pictures with Photoshop via context menu:
C:\Program Files\Adobe\Adobe Photoshop CS3\Photoshop.exe" %1
Since DO 9.1.x.x it works only for the first file, all other selected files will be ignored. Also a DO progress bar is open in background until Photoshop has been closed. Why?