If you receive an error saying "Volume required" or "Missing part," double-check that you have downloaded every numbered part of the series and that they are named exactly the same except for the part number.
: Select "Extract Here" or "Extract to [Folder Name]" from the WinRAR or 7-Zip menu. Download Compositions base plantes part01 rar
To open a .rar file, you need specialized software because Windows and macOS do not always support this format natively: If you receive an error saying "Volume required"