When I do that : IT's OK
MsgBox "monExcel.Workbooks.Add PathExcel"
monExcel.Workbooks.Add PathExcel
monExcel.Application.Visible = True
But when I do that : It's cause FATAL error
MsgBox "monExcel.Workbooks.Open PathExcel"
monExcel.Workbooks.Open PathExcel ' HERE ERROR FATAL
monExcel.Application.Visible = True
Why ? Please
MsgBox "monExcel.Workbooks.Add PathExcel"
monExcel.Workbooks.Add PathExcel
monExcel.Application.Visible = True
But when I do that : It's cause FATAL error
MsgBox "monExcel.Workbooks.Open PathExcel"
monExcel.Workbooks.Open PathExcel ' HERE ERROR FATAL
monExcel.Application.Visible = True
Why ? Please