Kammar, Mahesh can you help me. Please. https://forum.qt.io/topic/56203/open-a-powerpoint-inside-qmainwindow thank you in advance blackout69 -- [--- Massimo Zappala' -------- a.k.a. blackout69 ---] [--- maszap at tin.it ---------- http://www.aths.it ---] [--- GNU/Linux User:#449974 - ICQ UIN:#165488875 ---]