I'm working on project where I can write files out to a mmc.  The one that
I'm using is 16Meg and I have been trying to work out the FAT that I will be
using.  I have now screwed up the data in Sector 0 (boot sector) and can't
read or write to it using the card reader that I have on my PC (W2K).  The
PC cant tell what size the mmc is and won't format it.

Any smart cookies out there that can explain how to make this writable
again?  I've googled my head off and I'm not any further ahead.

Regards,

Gordon Williams

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