Will not open files, I will cry soon

[ToniZ]

Hello. When ever I try to open files on FileZilla Pro is gives me that message "Opening Failed. [filename].com could not be opened; The associated command failed." I am trying to view the file on CodeRunner from SetApp. I've already tried going into the setting of FIleZilla, file editing, and changed to use CodeRunner as the custom editor. Please help I am very behind on work.

[botg]

Please post the full association you have configured.