taskkill /F /IM "MixerQ.exe"
taskkill /F /IM "MixerQd.exe"
qmake -o build\Makefile .\qtest.pro 
REM mingw32-make.exe -C .\build -f Makefile.Release
mingw32-make.exe -C .\build -f Makefile.Debug
REM makensis /DBUILDTYPE=release install\installer.nsi
REM makensis /DBUILDTYPE=debug install\installer.nsi