My client moved their data to QBO, however they've been in business forever. They have years of historical data and want to access it. How can they do this still? When they try to open it in QB Premier 2023, it says they have 3 days left. I originally found information that said they would have 3 years to view their old data. They do not want to do anything with the data file, other than look and possibly print old invoices or reports. 

It seems like Intuit should let QBO users access their desktop files by default. I've read that they just need to download the trial version, but not to register it, and they are good. Is this accurate?