You have 3 questions:

How do I create an Add-In?
How do I create a command button in A1?
How do I write a macro that will create a form with treeview and listview?

Do you need help with all of the above or just one?

"Dantz" wrote:

I want to create an Add-in that automatically runs in the workbook when
I install it and then creates a command button in "A1". When that
button was clicked it will create a form with treeview and
listview....I can't find any tips and articles about that..is it
possible? please help me...thanks in advance