iso-Files dont work - Error and restart - WHY

Hello,

i work with Version 3.4.3

I read “”“Play DVD files (VIDEO_TS, VOB & ISO)”""

I put my iso-DVD-Files on my 1TB USB-HD and than via ATV-USB
(In the Folder with any other avi Files)
When I start any iso File -ATV Error- Must Restart
avi.Files work

Please help

For ISO files to play properly, the nitoTV smart installer must first be ran. Info at: http://wiki.atvflash.com/index.php?title=NitoTV_Smart_Installer