@Quentin91 said in Qt Creator with MSVC2010 : no valid kit found: The problem is that I can't download anything as I want as I work in a company Then how you did you download Qt source code? If online installer doesn't work you can use the offline installer.

@mrjj well, thanks. I've tried to add #include <sqltypes.h> just in case, and voilà, now there are errors(C2065, C3861) inside Qt(drivers\odbc\qsql_odbc.cpp). Don't know if it's better, but still something.