Please note that the installers for Windows 32-bit and Windows 64-bit are different.ĩ - The user misspells information while purchasing which is used to generate the key, but never does the same mistake while entering the license key. The installers for the 8kHz voices can be found on our download page (click the green button labeled telephony voices 8kHz) or via the link Millie and Millie-8kHz are two different voices, and their license keys are not interchangeable. For instance, if one purchases a license for Millie-8kHz, the voice installer to download should be for Millie-8kHz and not Millie. Top 10 reasons why a license code returns invalidġ0 - The user downloads the installer for a voice different from the one they purchased.