Student Activation Failed

I uninstalled and reinstalled SolidWorks after a computer reset. I had a student license from my university, I used the same serial key in the new installation, but after the installation, I encountered the following activation error:

"SOLIDWORKS Activation transaction failed: Serial number not entitled to SOLIDWORKS 2024. Check that you have entered the correct serial number. For further support, contact your support representative. (3/0)"

your support is highly appreciated.

 

Edu SOLIDWORKS