nero vision ...... help please

angie1

; w1 Z# J4 S' _5 ^tvb now,tvbnow,bttvbwww2.tvboxnow.com0 H7 ]/ m  b7 x1 _
i had already converted rmvb to mpg. i use nero 8 to burn  dvd. but why when公仔箱論壇& p8 W8 G0 c6 R% d1 d
i add file , it came out a message like this : unabe to insert C:.............tvb now,tvbnow,bttvb# s& g0 n6 Q- ]& ?+ T( ]
just cannot add, why ?+ a# q3 P3 B) ^$ E, [. c
can someone help please % Z' b* C: d" Q0 [. O. Z
thank you