VintagestoryData folder
From Vintage Story Wiki
Sometimes it can be difficult to find the folder where Vintage Story is installed. The default destination of your installation is your AppData folder, which is located at C:\Users\YourUserName\AppData\Roaming
Windows allows to navigate to this folder using %APPDATA% which you can type in the navigation bar.
We also recommend to pin this folder to your 'Quick access':
