If you are using AOMEI Backupper Standard, please download the latest version directly via AOMEI Backupper Download Center.
If you purchased a product without "Lifetime Upgrades" service, you need to pay for the upgrade in our "Upgrade Center".
Tips: If you installed version 3.0 or higher, you will be prompted "Would you like to reserve the license information to handily activate AOMEI Backupper next time?" when uninstalling the product. If so, please click "Yes" so that you won't need to register the product again after installing the latest version.