Hey there, FirstAngelSaint, sorry to hear you've encountered an installation problem! You shouldn't need to install the game twice on different launchers, or between full game and subscription. But you may need to point the launcher to the install file folder. To do this on Ubisoft Connect, please follow these instructions.
Also, I was checking on your account and see that it's pending deletion. You have a lot of games on there. Please know that if you delete your account, you will permanently lose access to all games and will not be able recover the account at any time. If you did not initiate this account deletion, please reach out to our Support teams on any of the following channels so that they can cancel this before the remaining 28 days are completed.
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