In this program having selected a range of images individual files can be selected for editing in an external editor. Normally if I need to do this a right click on on the file will fire up Paint Shop Pro- and off editing we go. The current project - when external editor is actuated any other graphic programs fires up instead. Irfanview/Realplayer -any except the one I want. So what has caused this to happen and how can I make PSP the default to open.?