What does that mean Corrupted upload

--- In oberheim@yahoogroups.com , Wayne Griffin <ingsoc_1979@...> wrote:
>
> Did anyone else come up with "CCA7" for a 27256 csum for this Strummer bin
>
>
> >________________________________
> >From: tomulcahy <tomulcahy@...>
> >To: oberheim@yahoogroups.com
> >Sent: Wednesday, October 12, 2011 6:31 AM
> >Subject: [oberheim] New file uploaded- Strummer EPROM image
> >
> >
> >  
> >Hi all,
> >
> >Good timing! Finally got around to doing this, then I come here and see folks looking for it.
> >
> >This is version 1.2 I think, first time I've ever done this it's .HEX format which should work the same as the .BIN
> >
> >If you try it let me know that it works. I have new EPROMs on order so haven't tested it yet.
> >
> >Now, does anyone have the MANUAL for the Strummer That would be great!
> >
> >
>