Welcome back,. If you do not see the software you wish to activate in your Autodesk account or see the message "Contact your admin for serial numbers," you need to contact the account administrator. Read more
Learn more about subscription. Ask peers questions Share information with AutoCad MEP 2012 license peers and ask them for solutions. AutoCad MEP 2012 license do I download, install, and activate products? Free trials. Yes, free. Serial numbers are never required for launching products with network licenses. Download free software for students and educators. Learn more Sign in. Expert advice and learning. Users must connect to the internet every 30 days to validate their Autodesk ID, but with the exception of cloud-based services, the software works offline for up to 30 days.