For version 3.12.11C or later, you can use auto-updater which is located
in the "Help/Download Updates" menu.
Your version: .13.A.
Latest version: .50.D.
To update, download this file
into the software installation folder (default C:\AlmytaSystems).
In latest Windows, you need to unblock any downloaded file before you can use it. The unblock checkbox or button is at the bottom of the file's Properties popup screen.
Almyta Control System was updated on May 11th, 2020