Go to the Visual Basic Editor (Alt+F11).
In the Project Explorer Pane, double-click on the "This Workbook" item.
This will open the code window for the workbook and will create a sub
like this:

Private Sub Workbook_Open()

End Sub

Between these two lines, add
UserForm1.Show (using whatever the name of your form is)

So it ends up looking like this:

Private Sub Workbook_Open()
UserForm1.Show
End Sub

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Dianne

In ,
Petra typed:
I have developed a userform, and I want the UserForm run
autmatically when the excel workbook is opened. What code
do I use to make work for me.

I would appreciate much any help on matte.
Petra W.