I had to re-install my PC. Now have to reactivate Trados. I use the activation license that used in the past to activate but it does not work. Please advise

I had to re-install my PC. Now have to reactivate Trados. I use the activation license that used in the past to activate but it does not work. Please advise

Hello Margriet Hunter
I noticed that you logged a support case for this. One of the RWS engineers will contact you today to help with this.
Thank you,
Sorin