If you don't, the server will think the code is still in use on your "old" machine, and you will be locked out of your own software. Troubleshooting Common Issues
Vocaloid 6 uses :
Another critical tip: If you are a user of the Lite version, note that every new voicebank you purchase will come bundled with the Lite Editor. This means you do not necessarily need to purchase the full Editor immediately. The Lite version is rapidly becoming the standard entry point, with almost all new voicebanks shipping with it. vocaloid 6 authorization code