quality agent error creo 9.0

[DV_14390258]

when i open creo its says "You must register the Quality Agent in order to continue running Creo Parametric Student Edition (for educational use only) in Tryout mode; if you do not, Creo Parametric Student
Edition (for educational use only) will shut down.
Do you want to register the Quality Agent?" 

[VladimirN · Accepted solution]

Same issue - "Student License and School License not working": https://community.ptc.com/t5/System-Administration/Student-License-and-School-License-not-working/td-p/943700