Waves V9 3 Offline Installer Link
: Software version V9.3 cannot co-exist with V10 or higher. If you need to run V9 plugins alongside newer versions, you must use version V9.92 instead.
: Waves v9.3 licenses must be activated to a USB flash drive . This should be done on a modern computer running the latest Waves Central before moving the drive to the legacy machine. waves v9 3 offline installer
Ensure all digital audio workstations (like Pro Tools or Logic) are closed . : Software version V9