nero vision ...... help please

angie1

5.39.217.776 w$ H* S' L; n8 h! A

1 C# w5 U( O+ b- \' i0 L公仔箱論壇i had already converted rmvb to mpg. i use nero 8 to burn  dvd. but why when
4 B2 U; s5 M7 {tvb now,tvbnow,bttvbi add file , it came out a message like this : unabe to insert C:.............
2 {3 W, @5 e$ v8 djust cannot add, why ?公仔箱論壇9 `4 ~8 d# F# l$ b/ F/ q' V7 @
can someone help please
6 R/ T9 |( y2 R  x$ z" J- o" htvb now,tvbnow,bttvbthank you