Cannot Create Soundtoys Version Root — Folder At Soundtoys 5 ((exclusive))

For approximately 40% of users, the answer is yes. If the error persists, move to Step 2.

folder to a drive other than your primary system SSD (e.g., to save space), Soundtoys may fail to create necessary temporary files during startup or preset saving : Reset the Temp folder to its default location: C:\Users\[Your_Username]\AppData\Local\Temp Update to Version 5.3.2+

Look at your local file path. If it reads C:\Users\YourName\OneDrive\Documents\Soundtoys , OneDrive is the culprit. cannot create soundtoys version root folder at soundtoys 5

Sometimes Windows Defender or third-party antivirus software blocks installation. Temporarily disable your antivirus software. Attempt the installation again.

: Right-click your DAW (e.g., Ableton Live , Pro Tools) or the Soundtoys installer and select "Run as administrator" to bypass local folder restrictions. For approximately 40% of users, the answer is yes

📁 C:\ └── 📁 Users └── 📁 Public └── 📁 Documents └── 📁 Soundtoys <-- Create this folder manually └── 📁 Soundtoys 5 <-- Create this folder inside Use code with caution. Open and go to C:\Users\Public\Documents\ .

Some users attempt to install SoundToys to a secondary drive (D:, E:, etc.) to save space. However, SoundToys 5’s core component – including that "version root folder" – expects to be on the system drive (C:). Even if you choose a custom path, certain dependencies still write to C:. Attempt the installation again

Before applying fixes, it helps to understand the root cause:

Sometimes the error is triggered by how the DAW interacts with the plugin:

Sometimes Soundtoys utilizes system temporary folders to stage its asset creation. If your system environment variables are broken, the installer or plugin breaks down.

If a plugin tries to initialize but cannot find or write to this root folder, it throws the fatal error and crashes your DAW's scanner. The most common causes include: