QT + Problem + execute

And for your next project use a version control system such as subversion, it really helps in such situations.

Hello,
Thank you for answering,
Chris, you are right, but as i said i fixed all errors , this is the problem now :

Quote:

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Echec de l'excutable :
Une exception at 0x7c97478e, code: 0x0000139: DLL entry point not found, flags=0x0.
During startup program exited with code 0x0000139.

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Added after 1 22 minutes:

Thanks ,
I resolve the problem. (must Deleting all files before copy news files )