Hello OmBra.Berzerk, thanks for getting back to us and sorry to see this has happened to you.
I would recommend uninstalling the game again and this time deleting your Ubisoft Connect cache as well as any temporary installation files, before reinstalling. I am also wondering if there are any game files in your AppData that may be causing this issue too.
First, uninstall the game, next, delete any temporary files you have stored -
-Press Windows key and S, then type disk cleanup, and select it
-Select the drive you want to clean up, and then select OK.
-Under Files to delete, select the file types to get rid of. To get a description of the file type, select it.
-Select OK.
Next, locate this folder > C: \ Program Files (x86) \ Ubisoft \ Ubisoft Game Launcher \ cache \ ownership
Back up the ownership file somewhere safe, then delete the cache file.
Next try installing the game and see if you are able...
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