Hello,

I was trying to update maps and now I have a software error.  Pulled out SD card but can't read it under windows, does not show up at all.  I have been reading here that my problem is likely a corrupted image file on the SD card.  I have an image writer on my computer.  I have not found an AVIC-5100NEX image to write to the SD card yet.  I looked at a link to megaNZ I think it is called but the link was no longer valid.  Any help is sorely needed and greatly appreciated.  Boz.