#include <vlc/vlc.h>
#include <vlc/input.h>
+#include <vlc_interaction.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
if( dvdnav_title_play( p_sys->dvdnav, 1 ) != DVDNAV_STATUS_OK )
{
msg_Err( p_demux, "cannot set title (can't decrypt DVD?)" );
+ intf_UserFatal( p_demux, VLC_FALSE, _("Playback failure"),
+ _("VLC cannot set the DVD's title. It possibly "
+ "cannot decrypt the entire disk.") );
dvdnav_close( p_sys->dvdnav );
free( p_sys );
return VLC_EGENERIC;