hdak 
Hi, i can run my app with -qws on terminal, but when i click the window qtopia background is coming back.Then i added .desktop file to Application folder but when i click the icon qtopia says "app due error (11)". Now i added my application path to fluidlauncher's list (thanks Slash),is running correctly.I changed fluidlauncher with my app worked again. but i must run from qtopia desktop as other application. what is the wrong? please help. i use 4.6.2 on host, 4.6.3 on board.Mini2440, 256Mb Flash,X35 Disp, Qtopia 2.2.0 Host:Xubuntu 10.10 Thanks