我有一个由VC6编译的工人DLL（A），它使用WBEM。 我希望DLL（A）中的另一个DLL调用函数（B：由VC2013编译）。它在IWbemLocator :: ConnectServer（）上崩溃。
And I have done some testing followed:
EXE compiled by VC6 - > DLL(A) OK
EXE compiled by VC2013 - > DLL(A) OK
EXE compiled by VC2013 - > DLL(B) - > DLL(A) crash
I don't why, any one can give me some advise? Thank you very much!