Hi, I'm doing an Excel addin with VB6

I have created a button in Command Bar, but I'm unable to display a form.

I do this on my button click event:

(This declared: Dim mfrmAddIn As New frmAddIn)

Set mfrmAddIn = New frmAddIn
Set mfrmAddIn.VBInstance = VBInstance <--- "I don't know how to
translate it to Excel"
Set mfrmAddIn.Connect = Me
mfrmAddIn.Show