I am trying. But doing something bad sure.
The effect with Ditto is multiples instances.
And I don't know if the ReRun icon must remain in the taskbar. Dissapear.
A screenshot

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64

ReRun under windows 7, 64
Best Regards