To address this, the best approach is to inform them that AutoCAD 2008 32-bit is the only available version, and if they need a French version, they should use that. If they need 64-bit support, they should consider upgrading to a newer version of AutoCAD that officially supports it. Also, explaining how to download the correct version from the company's site or a legitimate source would be helpful. Providing steps to check system requirements or contact support could also be useful if they need further assistance.