Autodesk 2015 Product Key 1.Install Autodesk Autocad 2015 2.Use as Serial 69, 68, 45 06. Or anything matching those templates 3.Use as Product Key 001G1 4.Finish the installation & restart Autodesk Product 5.Before clicking on Activate You have 2 options: - a) Disable Your network Card, pull the network cable out or block with firewall (this is just to disable online check) it will tell you that an internet Connection is Required simply click on close and click on activate again OR - b) Click on Activate and it will do an online check, simply click on close and click on activate again. Choose option a or b.