Move any remaining Soundtoys data folders out of the OneDrive path and back into your local directory: C:\Users\YourName\Documents\ . 2. Run Your DAW and Installer as Administrator

Right-click the antivirus icon in your system tray and look for "Disable," "Pause protection," or "Silent mode." Consult your AV’s documentation if unsure.

Soundtoys V5 Preset location, presets not saving and hardlinks

Right-click in the empty space, select , and name it precisely Soundtoys .

Look at your local file path. If it reads C:\Users\YourName\OneDrive\Documents\Soundtoys , OneDrive is the culprit.

This error stops the installation process because the installer lacks the system permissions required to build its home directory. Follow the steps below in order.

The error is a disruptive initialization issue that completely halts the plugin scanning process in major Digital Audio Workstations (DAWs) like Cubase, FL Studio, and Pro Tools. When this critical error triggers, it often freezes your host software or forces the DAW to automatically blacklist your Soundtoys plugins , rendering them completely inaccessible.

The error message "cannot create soundtoys version root folder at soundtoys 5" typically occurs when the installation process or the plugin itself is unable to create the necessary folders and files required for Soundtoys 5 to function properly. This can be due to various reasons, including:

If the steps above fail, a corrupted registry entry might be the culprit. Soundtoys 5 via the Control Panel.