Autoread means Autoplay option which is designed 2 play optical media
automatically (the moment u pop in 1 CD it starts playin in a media player )
it is created by .inf file in the root dir....in the CD/DVD e.g Digit DVD/CD which
we use..
Regarding ur problem
u have 2 chec ur DVD whether its perfectly ok(i.e
critical scratches,its shape is good or not,it has cracks in the center or not etc)
If u have checed all dat then try using any other DVD which u think is perfect
or used it previously....
also try 2 chec dat DVD in a frnds PC....see wat happens....
ok my conclusion would abt ur problem:
1.Bad DVD(unreadable)
2.DVD drive lens
3.Antivirus Blocking (a virus ..)
4.DVD drivers