mscom .....\COMDLG32.OCX .....\MSCOMCT2.OCX .....\MSCOMCTL.OCX .....\MSCOMM.SRG .....\MSCOMM32.DEP .....\MSCOMM32.OCX .....\MSCOMM32.oca .....\MSWINSCK.OCX .....\控件注册.bat