Please find commonly asked questions about Delta Sound Labs products, below.
General FAQ
How do I activate my product?
- Install Stream 1.0 to your machine using the macOS (restart is required for AU) or Windows installers you downloaded.
- Load up your digital audio workstation of choice (Ableton, Cubase, Pro Tools, Logic, Reaper, etc.) and add Stream to an audio track.
Important note for PC users: You may get a pop-up warning during installation: "Windows Protected your PC". Please refer to the section below, titled: I got a Windows alert: "Windows Protected your PC" what do I do?

Open the Stream plug-in and click on the “Unlock” button located in the top-center of the main component window. Next click the "Activate" button.

Fill out the required fields with the Activation Key you received after purchase. Then create a new User Name and enter your Email Address and Password to complete registration of the Stream plug-in.
After you click "Register" you can now use the "Login" button for future installations on other computers. Please make note of all the information you used to register.
I got a Windows alert: "Windows Protected your PC" what do I do?


Is there a demo version of Stream?
Does Stream have presets?
Does Stream store parameter values and buffer audio when I close a session?
As for presets, you can record automation data directly to your automation lanes in your digital audio workstation. Otherwise, you can save your preset values to a “.stream” preset file and then recall those values manually on the next start-up. We’re teasing out how we want to approach presets for patches we plan to release in the future but you can expect some artist-inspired presets some time in 2020.
How do I reset my password in my Stream plugin?
The AU component is not showing up on macOS 10.14 or higher. How do I fix that?
- You should ensure any and older binary files of Stream have been deleted before running our installers
- You should ensure that you have restarted your computer after running our installer on macOS
- You may have to empty your caches: User > Library > Caches > AudioUnitCaches. Once they have been deleted, please restart your computer and rescan AU components in your DAW. Here’s a nice article about having fun with the AU Validation Tool