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    ... (CONVERSATION_TYPE_PHONE, vtMyContact, tmp, tmp, tmp, tmp, &tmph); VariantClear(&vtMyContact ... I know the meaning of the error message but don't know how to ...
    ... (CONVERSATION_TYPE_PHONE, vtMyContact, tmp, tmp, tmp, tmp, &tmph); VariantClear(&vtMyContact ... I know the meaning of the error message but don't know how to ...