Use the "Download" method to get all installation files at once rather than the "Install" method, which installs while downloading.
If your goal is to ensure your project is a "complete metric" file (métré complet), follow these configuration steps within AutoCAD: Get help with Download and install - Autodesk Download Metre Complet Internat sur Auto Cad rar
To get a "complete" installer for AutoCAD (which often downloads in multiple parts or a compressed format), use the Autodesk Account Portal: Use your Autodesk credentials. Use the "Download" method to get all installation
Find AutoCAD under "All Products and Services". Download Metre Complet Internat sur Auto Cad rar