X80, You REALLY need to download the latest QB updates. We performed our UPGRADE to 2024 last night. Even after that "fresh" download and installation of v2024, the new Shipping Manager was not present. We had to download a large number of updates and reboot the workstations a couple of times before before the new Shipping Manager was accessible. And even after that, it NEVER appeared in the "File" menu. Its only accessible as an option when we try to open the old UPS or FedEx shipping modules. 

Go to <Help><Update QuickBooks Desktop...> to download the updates. Then reboot and log into QB a couple of times to get the updates to install.