About Trados Studio 2021 and Trados Studio 2022 activation

Hi,

After I updated to windows 11 version 22H2, Trados Studio 2021 SR2 Pro(16.2.12.9338)deactivated (need to be activated) when I restart it. 

I updated the license of Trados Studio 2021 SR2 Pro to Trados Studio 2022 Pro(17.0.3.11695). Before the Windows update, both Trados Studio 2021 SR2 Pro and 2022 Pro are activated. 

Now I can not use Trados Studio 2021 SR2 Pro because it need activation but I don't know how.  Could you help me?  Thank you in advence.

Best regards,

Joe Zhou

emoji