That does help!
What error occurred?
Are you sure that you used the correct name of the procedure to run?
I got excel addin name from OPTIONS - ADDIN - screenshots 3462
I added code like screenshot 3463 I got error like screenshots 3470
I tried code (without explanation mark ) like screenshots 3471 I got error like screenshots 3470
I again tried code like screenshots 3472 I got error like screenshots 3473