Hi,

I got the solution for Qt5.3.2. Need audio plug-in (\audio\qtaudio_windows.dll).
This is because of its plug-in nature ... It's not linked-in during build time (so you will never see a dependency) and will be loaded during runtime only. It's even new that this plug-in is mandatory for 5.3 and audio now. Was not there in 5.2.

Hope this will help others too.
Enjoying coding.

Sam