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License Error 66 - License has been revoked - Student Edition

TommasoSaponetto01

Dear Altair Support Team,

I am a student using Altair HyperWorks 2026 Student Edition.Suddenly, the software stopped working, showing an "Invalid License" message.

I checked the License Log and it reports the following error:"(Err: 66) License has been revoked" for the feature HyperworksEDU.

I haven't changed my hardware recently and my license is still within its 12-month validity period. Could you please check the status of my license or let me know how to reactivate it?

My details:

Email: tommaso.saponetto@edu.unifi.it
Version: HyperWorks 2026 Student Edition

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