After you have posted the Direct Debits - if you need to delete or add a payment, you can do this manually and it will still be a part of the Internet Banking file.
Delete a DD Receipt:
Membership Details
Find the Member
Ledger Activity
All Activity
Find the DD Receipt - Double Click on it
Delete
Add a DD Receipt:
Membership Details
Find the Member
Record Payment
The Date must be the Same as the Direct Debit Date
Tag the Radio Button for Direct Debit and Save
Then create the internet banking file.