This issue can be caused if the BacsFormats.ini is not formatted correctly.
The last two lines of the file should be prefixed with an asterisk, as follows …
*PaymentListPrompt=Private ID ' This is the prompt for the Payment List field
*UseOrganisation=N ' Y to use an Organisation ID, N to use a Private ID
Ensure the last two lines of the file have asterisks as the first character as above in the BacsFormats.ini file and then try the BACS Export again.
