How do I upgrade from Office Accounting Express 2008 to Office Accounting Professional 2008?
Within Office Accounting Express 2008 you can click on the “Upgrade Today!” button. This brings up the upgrade dialog where you can easily buy the key for Office Accounting Professional 2008. To upgrade to the Office Accounting Professional 2008 you just need to enter the key (You don’t need to download additional software) into the dialog.