: Autodesk offers various licensing options, including perpetual licenses (one-time purchase) and subscription-based models. For AutoCAD 2008, users would typically have purchased a perpetual license.
Autodesk will not provide new activation codes for version 2014 and earlier.
with your proof of purchase to request a manual activation code. Compatibility and Limitations Find request code for manual activation - Autodesk
If you purchased AutoCAD 2008 legitimately, you should have received:
If you have a legitimate license and need to locate your original information, you can try the following: