This is the second time I've tried to play STO and found it missing from my library. It's the second time I've had to go to the store page and hit Play. It's the second time it kept me waiting while it 'discovered existing files'.
And it's the second time I've had to download 4.7 GB of the game, which I already have installed. I'm not having this problem with any other game, so is this normal? Is anyone else encountering the same thing or do I seem to be the only one affected?
Oh, and can't forget the 914 MB updating it needs to do once it finishes downloading.