Hi, I have a Mac running Sierra (v10.12.4) where I want to run Windows10 using Parallels Desktop. I think you can run Parallels Desktop 15 on Sierra, right? I own a permanent licens for Parallels Desktop 9 for Mac. How can I upgrade Parallels Desktop 9 for Mac to version 15? If upgrading is not an option - how do I buy Parallels Desktop 15 for Mac?
Hi, you can upgrade from any previous license to the Parallels Desktop 16. In order to upgrade to the Parallels Desktop 15 version you need Parallels Desktop 13 or 14 key Please let us know if you have any additional questions.