Qlabel not displaying images other than development machine

[arunkumaraymuo1]

I copy pasted all the dlls found in plugin folder

to my application directory like this
Release\myApp.exe
Release\plugins\qjpeg4.dll

but still same problem exist
how I can possible to find which library is missing in my application

[Zlatomir]

It should be something like: Release\imageformat (same name as the folder you copied from) if you want another path use addLibrayPath