Yamaha VOCALOID 6 v6.0.1 SE

FULL INFO BELOW:

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 a computer (Windows and Mac) that automatically adjusts daylight saving time,
we have found VOCALOID6 has a problem that the trial period cannot be determined correctly.
We are currently considering countermeasures, but if this symptom occurs, you can use it by taking one of the following measures for the time being.

Even if the symptoms of the problem have already occurred, you will be able to use VOCALOID6 after one day has passed since installation.

We apologize for any inconvenience this may cause.