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Dll is not a valid Win32

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Max-Henri
Max-Henri 2023-2-28
回答： Animesh 2023-3-10
Hi all,
I am running a 64bit matlab and I want to loadlibrary of a dll 64bit with matlab function (sim_proto.m).
loadlibrary('sim_win64',@sim_proto);
Matlab is giving me the following error
Error in loadlibrary
Caused by:
Error using
C:\simENMReplay_win64.dll is not a valid Win32 application.
I don't understand the error knowing that my matlab and my dll is 64bit. Can someone help me please ?
Thank you,
Regards,

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回答（1 个）

Animesh
Animesh 2023-3-10
Hello,
The error message "is not a valid Win32 application" error usually means that you are attempting to load a 32-bit DLL using 64-bit MATLAB. It is not possible to load a 32-bit DLL file in 64-bit executables.
I tried to load the DLL file in a 32-bit MATLAB and still got an error. The DLL file you provided is most probably corrupt.

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