How to start an external program with double click on a thumbnail?

[Imageman]

How to start an external program with double click on a thumbnail? - Thanks, Bob

[JohnZeman]

Edit > Preferences > File Window > User Interface > Mouse

Set it to open in associated program then a double click should open the file in the same program Windows would open it with if you double clicked it in My Computer.

A better way might be to use Favorites where you can open any selected file with any program of your choosing.

[Imageman]

John, Thank You for the solution, much appreciated. With respect to your comment regarding age, I'll bet I've got you beat :-) and the simple things seem to be getting more and more complicated :-( Best Regards, Bob