> Random crc32 errors are a sign for a hardware issue. Usually caused by bad RAM,
> bad RAM timing (overclocked systems), bad IDE cables, buggy VIA chipsets,
> corrupt harddisk.

I don't believe this qualifies as "random" crc32 errors. One program (yours) reports no CRC32 errors, another (CRCheck32) reports errors in almost every file.

The files work fine in MAME with no problems.

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if you take cranberries and stew them like applesauce, they taste much more like prunes than rhubarb does