Instructions
Open a Web browser and visit maplestory.nexon.net for MapleStory's official website.
Hover over the "Support" section in the navigation bar and click "Game Clients &Updates."
Click the first "Download" button on this screen and save MSDownloaderV99.exe. Double-click the exe to launch the MapleStory downloader client.
Click "Run." Click "I Agree." Click "Next" after choosing your MapleStory installation directory. Click "Finish" once the MapleStory download client has downloaded and installed the game.
Double-click "MapleStory" on your desktop to launch the game on your HP Mini.