how to update synth V pro?

hi i wanted to try mai cause i recently bought the pro version of the studio, so it should be free to use for me, but every time i try to import the voice bank it says i need a newer version, no matter how many times i click the check for updates button it wont import

my version is pro edition 1.7.1

In order to use Mai, you need to use the pro edition 1.8.0b1. She won’t work on older versions of the engine.

You can download it here. Just go to “Get Synthesizer V Studio 1.8.0b1” section and choose the installer applicable to your PC.