Does anyone know whether it is a problem to run mfc42u.dll and mfc42.dll
inside the same application?

The application loads two diferent DLLs. One is compiled with the _UNICODE
option and the other is ANSI (or _MBCS). This results in both MFC dlls -
mfc42 and mfc42u running inside the same problems. Can you tell if it might
cause any problems or limitations?

Thank you very much,

: Does anyone know whether it is a problem to run mfc42u.dll and mfc42.dll
: inside the same application?

: The application loads two diferent DLLs. One is compiled with the _UNICODE
: option and the other is ANSI (or _MBCS). This results in both mfc dlls -
: mfc42 and mfc42u running inside the same problems. Can you tell if it might
: cause any problems or limitations?

That's OK, but make sure that you don't try to pass MFC objects (or
pointers or references to them) between the parts of the code that are
linked with the multi-byte MFC and those that are linked with the
Unicode MFC.

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Any opinions expressed are my own and not necessarily those of Laser-Scan.