I installed Age of Mythology for my son. The computer has Windows 7 personal. This is a netbook from Dell. After installing the game I keep receiving an error stating that the computer is missing Rockaldll.dll file. I attempted to search Bing (no not a fan of Google) and all I found was ad's wanting me to download something guaranteed to fix the problem. Well in my experience when dealing with computer nothing is guaranteed especially with a download except getting malware or a virus. Does anyone know what I can do to fix this problem. He is just wants to play the games. I uninstalled the game, restarted and installed again. Same error. I know this is an old game but he loves the Age of Empire series of games and has played them since he was 10 years old. Any advice or help will be greatly appreciated. If you need additional information please provide me with detail instructions. Sorry I am a novice when it comes to computers.