Can you give me a simple procedure that shows how you can terminate EPE without EPE disappearing from the Task Manager? So far, I was able to reproduce it, but it was simply a refresh issue in Task Manager. The process was gone.

As for the M-Column assignment, it is a bit odd to put all the circle information in columns. You need 3 columns per circle. If EPE supports 20 circles, I need to reserve 60 columns just for that. Lots of fun... I'll see how I can do this. For sure, it would be simpler to include "Lon,Lat,Radius" in the same column and using the comma as the delimiter. Then, you need only 20 columns to add the information. What do you think? It is simpler for me too.