USA Peachtree asks "Would you like to print your invoices or checks before you continue"

[sosdiana]

I've been getting this message for several months when I try to close and move to the new month. I've gone back to the first month that gave me this message and cannot find any checks or invoices that have not printed. I've tried changing to batch posting and reposted all transactions and that didn't help. A quick glance of the general ledger doesn't show any entries that are missing an invoice or check number. Any suggestions on what else to try?