Through the end of Lesson 3, everything was working fine. At the end of the Lesson 4, however, I encountered this problem:

Clicking the "Collection Letter Report" button from the Collection <30 record in LetterF works fine. It generate letters for all of the orders less than 30 days overdue.

But when clicking the button from the other two records, for 30-60 days and >60 days, the report shows one page, and it displays #Type! errors in the following places:

- Recipient address. It replaces the entire address with two #Type! errors on consecutive lines.
- The salutation line. Instead of "Dear Anna" or whatever, it just shows a #Type! error.
- OrderID, Amount Due, and Due Date show no data and no error, but Days Late shows the #Type! error

I've hunted around for obvious problems, but, well, not much in Access is obvious to me yet, so troubleshooting can be a little daunting. Any ideas? Thanks!