nancy drew shadow at the water's edge origami download

My computer has plenty of memory and I know it can play Nancy Drew games just fine (I just played and beat Nancy Drew: The Captive Curse this past weekend). I've been waiting for a response from Steam Support for four days now, and I'm getting really frustrated to the point of wanting to quit Steam all together. I have no idea what this means, and couldn't find anything about it on Google. This time, the normal Steam desktop shortcut appeared and the icon bounces in my dock when I click it, but then I get 'Application Load Error 5:0000065435'. After a few days of trying different things, I decided to download a different Nancy Drew game (Nancy Drew: Trail of the Twister) in hopes of this one working. The normal desktop shortcut for games played through Steam didn't even appear after it finished installing. When I click 'play' in my Steam library, nothing happens. Choose from junior or senior detective difficulty levels. Play fun mini-games such as pachinko and Sudoku. Create custom anime-style characters for your in-game phone. I've tried updating my MacBook Pro, updating Steam, verifying the game cache, uninstalling and reinstalling both Steam and the game, and it still refuses to play. Immerse yourself in Japanese culture by learning about origami, tea ceremonies, and calligraphy.

Does anyone have any clue what this error means? I bought Nancy Drew: Alibi in Ashes a few days ago, and it refuses to play.

Nancy drew shadow at the water's edge origami download