If you re-integrate with a different accounting package (if you have changed the accounting package you are using) or reconnected to a different file path (when using Sage 50 or QuickBooks Desktop), your previously published invoices/bills will not be carried over automatically.
An exception to this will be if you have exported all of your data outside of AutoEntry.
For your previously published invoices/bills to show in your accounting package, you will need to
Unarchive (unless the invoices are still in your inbox)
These invoices/bills will now be published to the new accounting package/file path you have integrated with.