@Christian-Ehrlicher Yup.. it worked when i upgraded my Qt version. Thanks a lot. Just for education purposes, can i ask lets say if i am still using qt 5.8.0 and i wish to remove this message. Is there a way to do that? I believe this message is caused by this qt sqldriver file called qsql_psql.cpp. So I tried to remove the code that prompts this message in qsql_psql.cpp file and it didnt work when i run my application.

Hi and welcome to devnet, That is pretty intriguing... Are you able to reproduce that with a minimal compilable example ?

@JG97 said in QT 5.8.0 64 Bit with MinGW-w64 Configuration: How do I configure the x86 package for building 64 bit applications? You can't. You install Qt 5.12 MinGW 64bit and MinGW 64bit (it is available in the installer under Tools) and use this for 64bit apps. For 32bit apps you do the same but 32bit...

Then why not install the suggested module ?

Did you try to determine why they don't appear ?

Perhaps some dll files are missing.

Because QWS is Qt 4 only.

@kfrosty Thank you! Did work for me too! :)

@mrjj no, a callback is just the nomenclature you use to describe functions passed as arguments to other functions to be invoked later.

There's an initial release of the VS-AddIn here Sure there is, just build qtbase statically then build only the modules you want by hand or exclude all the modules you don't want when calling configure.

Hi and welcome to devnet, AFAIK, the QtQuick Compiler is a licensed product so you should check with the Qt Company directly. On a side note, it's likely going to be a host tools like qmake or moc so one thing you can try is to copy the one you already have in the binary folder of our self-built Qt.

@SGaist Yes I was aware of the removal, hence the desire to begin the dev using QtQuick2. It doesn't stop me designing the app such that the GUI is separated from the backend C++, so I can rework the QtQuick1 GUI when I get access to the new board with Qt5.8 support (effectively a GPU and OpenGL use). Thanks for the dev list link, I would love to delve into this some more but I have to get producing some pages for the App. :)