Citavi Folder Structure
Citavi saves all user-specific files to one location. By default, this is Documents\Citavi 4. This folder contains the following five subfolders:
Backup: This folder contains backups of your project files.
Custom Citation Styles: This folder contains citation styles you created yourself or modified from an existing style.
Custom Help: This folder contains any Quick Help topics you modified..
Projects: This folder contains a folder for each project, each containing the project files as well as the subfolders CitaviCovers ad CitaviFiles. If you delete a link to a file in the CitaviFiles folder from within Citavi, it will be moved to the subfolder CitaviFiles\RecycleBin.
Settings: This folder contains your Citavi program settings.