“Error (2)” is displayed when the VOCALOID voice library is activated. (Mac)
Category :Error when activating voice library Support

If “Error (2)” is displayed when activating the VOCALOID voice library Please try the following

・Update VOCALOID License Manager
When you are using mac, try to apply the updata which is published on the website of YAMAHA below.
*Required operating environment is mac OS 10.11 or later.
*When you are using mac OS 10.9 ~ mac OS 10.10, it supports only offline activation.
Offline Activation of VOCALOID Products