When trying to activate your free academic license, please make sure that you are connected to your university's network, either physically or via a VPN client.
Here are potential issues that might arise:
- How do I resolve the error "grbgetkey: command not found" or "'grbgetkey' is not recognized"?
- How do I resolve an "ERROR 303" from grbgetkey?
- How do I resolve an "ERROR 405" from grbgetkey?
- Communication failed
If you are facing other issues, please visit the Gurobi Support Portal where you may be able to get answers to your questions via: