[October 31, 2022]
This issue only occurs with VOCALOID6 version 6.0.0 and 6.0.1. It has been addressed in VOCALOID6 version 6.0.2.
[October 14, 2022]
Now we are recieved reports when some customers start the trial version of VOCALOID6, the message "VOCALOID6 Editor not authorized. Please enter a valid VOCALOID6 serial number into VOCALOID Authorizer. Trial period: Ended" is displayed and it does not start.
■Causes and Measures
On PCs (Windows or Mac OS) that adjust for daylight saving time automatically, an issue has been identified in which VOCALOID6 cannot determine the trial period correctly. We are currently evaluating a response, but for the time being, if this fault occurs, please take one of the following measures.
*For Windows, set "Adjust for daylight saving time automatically" to OFF, and start VOCALOID6
*Wait one day after installing VOCALOID6 before using it
Note that if you are already experiencing this issue, you will be able to use VOCALOID6 one day after installing it, even if your PC is already adjusting for daylight saving time.
We apologize for any inconvenience this may cause.