Exception:Retrieving the COM class factory for component with CLSID {DC1C5A9C-E88A-4DDE-A5A1-60F82A20AEF7} failed due to the following error: 800703fa 试图在标记为删除的注册表项上进行不合法的操作。 (Exception from HRESULT: 0x800703FA).