Problems formatting a CDRW disc

I have problemas formatting a CDRW disc with Nero, Winoncd, Plextools, CloneCD.

I heard about a program that could fix bad-formatted cdrw discs, where can i found it?

Thanks.

Nero, Winoncd, Plextools, CloneCD.

None of the programs can format anything. formatting is only for UDF writing programs like InCD and DirectCD. Erasing a RW discs can be done in these programs, unless the disc is bad.

SuperBlank for bad RW