There is no legitimate “último código de activación” circulating publicly for AutoCAD 2008. Any website claiming to provide one is engaging in software piracy and likely spreading malware. Your safest and most ethical path is to obtain a legal license through Autodesk’s current subscription model or use a free, open-source CAD alternative.

AutoCAD 2007 Activation Code, Serial Number & Keygen Q&A - JustAnswer

: Autodesk no longer provides activation codes for this version as it falls outside their lifecycle policy, which typically supports only the current version plus three previous releases.