Here is the file that I will be using which you suggested. The Macro is running and I am just about to select the file.
Here is the error message that transiently appears in the right upper corner pf the screen
Previously, I have run the Macro with an extra Action inserted by me to capture the value of %myFilePath%
What that Alert box shows is
At the end, you can see the correct Path name for the file that was selected. I do not know the meaning of all the "other stuff"
I could make a screen video of all this if necessary although I do not know hw to upload such a thing to the forum.
Thanks for the correct name of the Run Selected Macro button