QQmlApplicationEngine failed to load component

[AbdoHSS]

Hello everybody, so I'am new to Qt and I have faced many errors that by researching I've fixed them but now I'm facing another error while trying to run my code and I have no clue yet to fix it. it says :

QQmlApplicationEngine failed to load component
file:///C:/Users/dell/Desktop/QT/main.qml:2:1: plugin cannot be loaded for module "QtQuick.Window": Cannot load library C:\Users\dell\anaconda3\envs\py37\Library\qml\QtQuick\Window.2\windowplugin.dll: The specified procedure could not be found.

I tried to replece the windowplugin.dll file But still not working