Hi I found something 1. save this file: /opt/preenv/usr/palm/applications/com.rovio.angrybirdsrio/highscores.lua 2. uninstall the Angry birds rio 3. delete everything here: /opt/preenv/usr/palm/applications/com.rovio.angrybirdsrio and here: /usr/palm/applications/com.rovio.angrybirdsrio 4. install again it works for me