> I wouldn't trust MAME's audit functions. They were way too buggy in the last
> years.
>
> 'needs redump' simply means that the file is flagged (in the MAME database) as
> bad_dump, so nothing to worry about. Cmpro can optionally show bad_dumps as
> well.
>
> So it looks like MAME32 doesn't find two chds on your system (929jbb02.chd and
> sf2049.chd) but I can't tell you why. You can still do a chdman -verify on them
> (or enable cmpro's checksum->chd unpack option) to verify the chds.
>
>
>
> Roman Scherzer
>
Thanks Roman. I managed to get Mame32 to see both games by re-downloading the two CHD's. Even though they were exactly the same file size and had exactly the same files as the ones I already had, Mame32 now audits them without error.