cannot open file

On new pc with win11 pro the notice:
Unable to open the master database in D:\Qsync\Data\MailStore Home. It is not possible to use the version of your database with this version of MailStore (version: M30, required: M26).
Please advice

This message indicates you’re trying to use an outdated version of MailStore Home, please download the current release from our website and upgrade your installation.