Blindwrited cd's aint working

vbimport

#1

I made a copy of the sims because my original cd was getting really badly scratched, I sucsesfully made a blindwrite copy (BWA) and wrote it. The CD worked fine. That was a while ago, now when i try to write from the same file the written CD has nothing on it. I tried making and ISO file and a BIN file but the same thing happens. Could some one help me?
Thnx