Configuration
To use this script, you would need to load it in COZYROC JavaScript Task. If you are using COZYROC SSIS+ 2.0 or later, after selecting the corresponding script type and opening the component editor, you can select the script from a dropdown list with the pre-built scripts. For COZYROC SSIS+ 1.9, you can download the JavaScript file and browse to it via the "Import JavaScript code" button.
UncompressZ_Task.js