ATL written program, a coupling error occurs when the customer calls

http://community.9cbs.net/expert/topic/3133/3133911.xml?temp=.9082147

1.clsid_simpleinterface -> __UUIDOF (CLSID_SIMPLEINTERFACE) IID_ID_ISIMPLEINTERFACE -> __UUIDOF (IID_ISIMPLEINTERFACE)

OR2. **** _ i.c to stdafx.cpp