The tutorials that show you how to "patch" the license file are written by people who do not care if your hard drive gets wiped tomorrow. The machine code manipulation required to crack AutoCAD 2014 requires the same system permissions that ransomware uses to encrypt your files.
Using software without adhering to its licensing agreement can have serious consequences. If you're interested in using AutoCAD, exploring legitimate options to obtain and activate the software is the best approach. autocad 2014 key generator install
If you share your specific use case (student, small business, hobbyist, etc.) and budget, I’d be glad to help you find the best legal CAD solution. The tutorials that show you how to "patch"
