What does it mean when BlueStacks says, "This application requires at?
Storage space differs from the physical memory of your device. Physical memory is the RAM, and bluestacks requires a minimum of 2GB RAM after the app went official. Previously, when it was released beta, it required only 1GB of RAM. If you were looking for a specific app of android, I guess you should be able to unselect various packages and this should help in taking the installation further.