QPSQL driver in windows

[brevleq]

Hey JPN!!
I tryied something that maybe could solve the problem!!
I reinstalled postgre in C:\psql consequently the qmake command is:

C:\Qt\4.3.2\src\plugins\sqldrivers\psql>qmake -o Makefile "INCLUDEPATH+=C:\psql\
include" "LIBS+=C:\psql\lib\ms\libpq.lib" psql.pro

C:\Qt\4.3.2\src\plugins\sqldrivers\psql>make
mingw32-make -f Makefile.Release
mingw32-make[1]: Entering directory `C:/Qt/4.3.2/src/plugins/sqldrivers/psql'
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-rel
oc -Wl,-s -mthreads -Wl -shared -Wl,--out-implib,c:\Qt\4.3.2\plugins\sqldrivers\
libqsqlpsql4.a -o "..\..\..\..\plugins\sqldrivers\qsqlpsql4.dll" tmp\obj\release
_shared\main.o tmp\obj\release_shared\qsql_psql.o tmp\obj\release_shared\moc_qsq
l_psql.o -L"c:\Qt\4.3.2\lib" -L"c:\Qt\4.3.2\lib" tmp\obj\release_shared\qsqlpsq
l_resource_res.o C:\psql\lib\ms\libpq.lib -lQtSql4 -lQtCore4
Creating library file: c:\Qt\4.3.2\plugins\sqldrivers\libqsqlpsql4.a
mingw32-make[1]: Leaving directory `C:/Qt/4.3.2/src/plugins/sqldrivers/psql'

How you can see no erros ocurred... but my program still say to me:

Driver not found

where should the driver be and what is his name?