Sage 50 Canada

I have a few invoices that are way past due but not yet in bad debt and the client now wants me to resubmit it to a different client name. Obviously i can no longer adjust the invoices as they are from a prior year. I know you guys touched this subject…

I am currently trying to reverse older invoices as opposed to writing them off to bad debt. I am able to pull up the old invoices, but upon clicking the "Reverse Invoice" button I receive a message that says "The transaction cannot be adjusted because…