In order to change the e-mail account, you need to reinstall the application. In this way you will configure again the program and you will be able to set the AOL account as the default e-mail service. Also, you need to know that Picture Project has been discontinued by Nikon and it has been replaced by View NX 2. Since it is no longer supported, I suggest you download and install the new software. Scroll down, click the button related to your platform version, save the file to your computer and install it following the provided steps.