error with the student licence

[federico_s_3]

when i start autocad application it shows an error that says: "The product licence is no longer available please save the work and close the application"

what should i do?

pd i have a valid student licence, i alredy checked it

[pendean]

The error message can mean quite a few things, from simply being logged in the application using the incorrect credentials, not signed in at all, or some of these other reasons you can explore now https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/The-product-licens...