Select the V10 licenses you own and click install.

The safest way to get Waves 10 is through the official Waves Central application. Visit the Waves website. Log In: Use your Waves account credentials. Select Version: Choose "Legacy Versions" in the installer.

If you're looking for the installers for Mac OS X, the most reliable and safe place to get them is directly from the official Waves Legacy Downloads page

: Version 10 is designed for older macOS versions. For modern systems (Catalina 10.15 through Sequoia 15), Waves recommends using the latest Waves Central for installation.

and scroll to "Version 10" (released October 27, 2019) to get the specific installer compatible with your system. Use Waves Central