Option ExplicitPrivate Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As LongConst SW_NORMAL = 1Private Sub Command1_Click()Dim Xselect case list1.listIndex 'combo1.listIndexcase 0X = ShellExecute(Me.hwnd, "Open", "setup01", &O0, &O0, SW_NORMAL)case 1X = ShellExecute(Me.hwnd, "Open", "setup02", &O0, &O0, SW_NORMAL)...end selectEnd Sub