I explain to you how to convert a character array to a BSTR.

char g_url[512] = “”;

BSTR oURL;

You could use the CT2W macro:

oURL = SysAllocString(CT2W(g_url));

This macro is defined in ATL header files #include <atlbase.h>

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We can’t do that. The only thing we can get from an std::string is a const char*, which means that we can’t modify it. You get this by calling string::c_str().

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For solve this problem include the header #include <afxcoll.h> before #include “stdafx.h” in stdafx.cpp.

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