After going through lesson Lesson 17.3 and 26 years of working in Accounts Payable and Procurement I came back here to modify this query.  Nothing wrong with the queries in either lesson.  In order to accommodate my changes I made to the queries in 17.3 I needed to change this query also.

Archive quotes over x # of days and unpaid invoices over x # of days
IsQuoatation
True And [OrderDate]<Date()-90 And [IsPaid]=False
or
False And [OrderDate]<Date()-365 And [IsPaid]=False