When I look at the Function Tree, I find the FAT32 library requires a stack depth of 8 and it seems I only have a stack level of 10 available on my PIC24FJ128GB206.
i.e.
Not sure how I can get round this and use the FAT32 library at the moment.FAT32_Size uses:
-FAT32_Status
--fileNameToName83
---readMStart
----readMStop
-----FAT32_Dev_Multi_Read_Stop
------Mmc_Multi_Read_Stop
-------Mmc_DeSelect
--------SPI1_Read