nero vision ...... help please

angie1

7 b/ u/ x: Z& ^2 `2 Y7 G0 J) xos.tvboxnow.com公仔箱論壇1 E- D% X. @1 n+ w2 o
i had already converted rmvb to mpg. i use nero 8 to burn  dvd. but why when
3 P* {6 ~' G. j( D; l8 Utvb now,tvbnow,bttvbi add file , it came out a message like this : unabe to insert C:.............公仔箱論壇7 D6 j0 \  }. L' i% T2 }
just cannot add, why ?os.tvboxnow.com; t& A) L$ k( p7 K/ I, a
can someone help please
  L4 r/ x% L' c* _5 E( L" zthank you