When trying to install a game purchased from a server, you may run into an error like the one below! It's possible the install directory is above the allowed 260 character limit resulting in the error: "This game has file names too long for Windows. Please select a shorter install directory." 
This is especially common for a game with a long name.
To get past this error all you’ll need to do is install the game to a drive or location with a shorter path. For example like your Desktop. That should do it!