How to distribute a qt quick application to a computer without QT installed?

Hi,
I develops a Qt Quick application with QT5.3 , mingwin32. It runs OK on my computer after copy all Qt5XX.dll to work folder, please see my attached picture. But when I copy the folder to other computer without Qt installed, no window shows, and outputs bellow error message:

Code:

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QQmlApplicationEngine failed to load component
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed
qrc:///main.qml:2 module "QtQuick.Window" is not installed
qrc:///main.qml:1 module "QtQuick" is not installed
qrc:///main.qml:6 module "QtQuick.XmlListModel" is not installed
qrc:///main.qml:5 module "QtQuick.Controls" is not installed
qrc:///main.qml:4 module "QtQuick.Layouts" is not installed
qrc:///main.qml:3 module "QtQuick.Dialogs" is not installed

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It seems that application do not know how to load qml modules. Another information is that the application developed by QWidget can run in this folder.
What shall I do to tell application to look for modules in work folder?

You need to deploy the required modules with the application. They are located inside qml subdirectory of your Qt installation.

After I copy qml\xxx to workdir\xxx, it works. Great!