Double-click on one of the downloaded vstsound files.ISO disk images can be easily mounted as virtual volumes by double-click. Content containing multiple vstsound files is being provided as an ISO disk image. Content generally consists of vstsound files.If they are missing or not up-to-date, the installation without the Steinberg Download Assistant will fail. ⚠️ Requirements for installations without Steinberg Download Assistantīefore installing any of the software components below, the following utilities must be installed or updated: Steinberg Activation Manage r