Information processing device and installation method

An installation method comprising:

• displaying a first selection screen image for selecting a play mode from a plurality of play modes of a game software after a user has selected the game software to be installed;
• displaying a second selection screen image after displaying the first selection screen image for selecting a play mode not to install from the plurality of play modes;
• installing game software on a basis of information inputted to the first selection screen image and the second selection screen image;
• and
• displaying the second selection screen image before displaying the first selection screen image in a case that the game software is being reinstalled after being previously uninstalled.

A non-transitory computer readable medium having stored thereon a program, which when executed by a computer, causes the computer to:

• display a first selection screen image for selecting a play mode from a plurality of play modes of a game software after a user has selected the game software to be installed;
• display a second selection screen image after displaying the first selection image screen for selecting a play mode not to install from the plurality of play modes when the game software is installed for a first time;
• install the game software on a basis of information inputted to the first selection screen image and the second selection screen image;
• and
• display the second selection screen image before displaying the first selection screen image in a case that the game software is being reinstalled after being previously uninstalled.