Does Minitab 16.1 works on Window Vista?
There is no information about Minitab 16.1. The latest version on the developer's website is 17.2.1. According to the system requirements page, the software is compatible with Windows 7, Windows 8 or 8.1. There is no Vista mentioned, but the software could be available for Windows Vista in its previous version.
Visit the official website to find additional information: http://www.minitab.com/en-us/products/minitab/system-requirements/