This notification, which appears in CATIA V5, 3DEXPERIENCE, or older versions like V4, signals that your access to Dassault Systèmes’ powerful parametric modeling suite has been interrupted. Whether you are in the middle of a complex generative shape design or finalizing a draft for a digital mock-up, this error can be stressful.
Dassault support can generate a or determine if your license file was prematurely blacklisted. The Expiration Date Of Your License Has Arrived Catia