Rainbow Six Siege asking for an activation key. : r/uplay
How to activate CD key on Uplay? A simple tutorial on GG.deals
Wie man den CD-Schlüssel aktiviert, Spiele auf Uplay installiert / deinstalliert. - CD-Keys und Steam Keys kaufen bei Keyforsteam.de
UPlay game prompts for CD-key on starting – Fanatical.com Customer Services
uPlay – Support
MMOGA Ltd.
ENEBA
Imagine making it required to log in with an activation code, but not send it, and do nothing about it in customer support (anyone know how to fix this?) : r/uplay