with the appropriate arguments.
Private Sub CommandButton1_Click()
On Error GoTo CommandButton1_Click_Err
DoCmd.OpenForm "YourFormNumberTwo", acNormal, "", "", , acNormal
DoCmd.Close acForm, "YourFormNumberOne"
CommandButton1_Click_Exit:
Exit Sub
CommandButton1_Click_Err:
MsgBox Error$
Resume CommandButton1_Click_Exit
End Sub