Just follow the four steps below.
1. Click "My AOL" on the icon bar across the top of the window. Select "Preferences."
2. When the "Preferences" window opens, click the "WWW" icon. In the Internet Properties window that comes up, select the "Advanced" tab.
3. In the section labeled "Temporary Internet files," click the "Settings ..." button once, then click the "Empty Folder ..." or "Purge Cache" button once. Click "Yes" once to empty the folder and remove previously viewed files.
4. Click "OK" to close the two windows. Then close the "Preferences" window.