if launch the app without qt creator: after the application launch an additional process is created(WerFault) and then the application closes in several seconds. what libs are needed to run the application? (windows 10)
In order to run standalone on windows, some additional libs are needed depending on what Qt features the application uses.
For packaging everything that is needed on windows, Qt provides a Windows Deployment Tool that should help to copy all required files to the application directory.