[2021] [Ubisoft Connect]Problem with launching the game

Originally Posted by mario1980m2
Hello
I have a problem with playing rainbow six siege on pc, today I logged in to the old account with more operators and when I wanted to start the game through steam, the following message appears:
There was a problem authenticathic the ownership of this product

Hey there.

This error you're seeing is because you're launching the game whilst signed in to a Ubisoft account where the game hasn't been activated.

Are you aware of any other Ubisoft accounts you own? If so I would recommend signing in on those and trying again. When you're on the correct account you will no longer see this error.

If you're not sure of any other accounts you have please open a support case with us so we can help you out with account recovery.

You can reach us either through the support website by opening a live chat session or alternatively through our social media accounts on Facebook and Twitter and they will be able to create a support case for you. Thanks!