[SOLVED] Excel Interface with XLW
I used xlw product for a number of years now and it is a great framework. Recently I had to do an add-on that required the usage of Qt. It turned out that, after compiling XLL addon with linked QtCore and instantiation of QCoreApplication, the xll cannot be loaded into excel. Excel complains about the xll having an incompatible format...
i use Qt 4.8 and the dlls are in the same folder as the addon
Copying all the libraries in the system folder solved the problem