Rainbow Six Siege not starting?

Whenever I try to start the game a window pops up that says "There was a problem authenticating the ownership of this product". I bought the game a few days ago and it was played fine until I changed my uplay account(There was a problem with the email of the first one) What can I do to solve this?

1 Answer

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  • 1 month ago

    If you are playing with a new uplay account, then you no longer have access to the game, if the game is paired with the original uplay account.

    You'll either have to use the old account again, or you'll have to buy it again on the new account.

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