Enabling Cookies in Internet Explorer

Some quote servers require that cookies be enabled in order to retrieve prices.  The default historical quote server Yahoo (Historical) require cookies.  To make sure cookies are enabled open up Internet Explorer.  Under the settings icon (looks like a gear), select "Internet options" and then choose the "Privacy" tab.  Choose a security level of "Medium" or lower to make sure cookies will be enabled.  Alternatively, you can allow cookies for only the site(s) you will be retrieving from, but it may be easier to just set the security level globally to "Medium".