Thank you, RCV, for the response and instructions!  I found that the problem was something else altogether, though I did follow your instructions initially.

Warn when editing a transaction was not checked so there was nothing to uncheck.  I closed the company but we do not have another and the same issue occurred when exiting and reopening.  I did the rebuild data but it all came out with no issues found.

Solution:

It appears the specific issue in question stemmed from two conflicting settings.  I resolved the issue by unchecking the box for Warn If Transactions are [30] Days In the Future and exited QuickBooks.  When QuickBooks reopened, the Future Transactions window didn't pop up but instead a memorized transaction came up that had a 60 day reminder set to it.  I went into the Memorized Transaction List and edited the memorized transaction by unticking the circle for Automate Transaction Entry and instead ticking the circle for Add to my Reminder List.  I then went into Preferences and turned back on the [30] day warning for future transactions.  I exited and reopened QuickBooks without having any further notifications.  Apparently the Future Transactions window was popping up because it was trying to automate the Memorized Transaction which would have been more than 30 days in the future.  However, upon each login/startup, QuickBooks was only showing the Future Transactions window without also supplying a separate window with the information for the transaction it was trying to get the future transaction approval for.

Thanks again for the initial guidance.