A: No. Those serial numbers are either already blocked, invalid, or require an activation code that won’t match your PC.
Attempting to bypass Autodesk’s licensing system through third-party "activation code" generators poses several significant risks: Malware and Security Threats autocad+2009+serial+number+and+activation+code
You may need to contact Autodesk Support directly. They generally only provide codes if you can prove you own a legitimate perpetual license. autocad+2009+serial+number+and+activation+code
If you are trying to recover historical project files or need to find a tool that matches your current system capabilities, please let me know. I can provide a list of that open .dwg files, or help you check the minimum system requirements for a modern, supported version of AutoCAD. Share public link autocad+2009+serial+number+and+activation+code