Julia128: 'Delete Selected'/ 'Delete All'/ 'Delete All but this' don't work

Alfredl Cheswick: Cannot open FireShot in my Firefox browser. Various capture options drop-down in the window, but cannot be activated. Never had a problem before, however I have not used FireShot in a couple months. New updates needed? FireShot v.0.98.93 Windows 7 Professional Firefox 55.0.3 (32 bit) Thanks, Al