Despite you being the admin of your computer, many Windows applications do not run with full system privileges by default. The SoundToys installer needs to write to the ProgramData folder (a protected system directory). If the installer isn't "Run as Administrator," Windows may block the folder creation.
Some users try to manually move the SoundToys folder after installation to save space. Don’t. The plugin looks for the exact path set during installation.
If you must keep your plugins on a different drive: Despite you being the admin of your computer,
Before diving into fixes, it’s crucial to understand what Soundtoys is trying to do. Unlike many plugins that install all files into a single directory, Soundtoys uses a sophisticated linking system to manage multiple plugin formats (VST2, VST3, AAX, and AU) from a single set of samples, presets, and impulse responses.
The "Soundtoys version root folder" is a master directory (usually located in C:\ProgramData\Soundtoys or Documents\Soundtoys) that contains shared resources. The "Soundtoys 5 link" is a symbolic link (or symlink) – a special file pointer that tells the plugin where to find this root folder. In plain English: The installer can’t set up
When the installer says "Cannot create... at Soundtoys 5 link", it means:
In plain English: The installer can’t set up the central library that all Soundtoys plugins need to function. Do not panic
| Step | Action |
|------|--------|
| 1 | Run installer as Admin |
| 2 | Disable antivirus |
| 3 | Clean uninstall / delete leftover folders |
| 4 | Fix folder permissions (C:\Program Files\Soundtoys) |
| 5 | Delete symbolic link via command line |
| 6 | Clean registry |
| 7 | Clean boot Windows |
| 8 | Install to custom path |
| 9 | Run chkdsk |
| 10 | Contact Soundtoys |
This guide resolves >99% of “cannot create Soundtoys version root folder at Soundtoys 5 link” errors on Windows. For macOS, a similar path conflict may appear, but the error is primarily Windows-specific.
Do not panic. This error is fixable without reinstalling Windows or buying new hardware. Follow these methods in order.