How I can activate QODBC in Qt4 for windows

[vcp]

Hi people,

I have a doubt about how to enable the ODBC in Qt4 for Windows.
I compiled the plugins correctly, but nothing happens.
The QSqlDatabase:: drivers () shows me only: QSQLLITE, QMYSQL3 and QMYSQL.

I've wich to recompile the Qt4 on windows to enable QODBC?

I'm using: qt-sdk-win-opensource-2010.03

I've done much research on the web and this forum, but the answers are many
and different. And then I would like something more objective.

Thanks in advance