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I Opted Out Successfully From Some Member Companies, But One Or More Opt Outs Were Not Set Correctly
In addition, if you are using Internet Explorer version 6 or later, your settings must be set to medium or lower.
For more information on adjusting your browser settings, please see:
Internet Explorer: http://windows.microsoft.com/en-US/windows-vista/Block-or-allow-cookies
Attention Internet Explorer users: Yahoo! has a security path that allows IE to block its ad network (third-party) cookies when a user's browser privacy setting is set to "Medium High" or "High." As a result, the NAI opt-out tool, which uses third-party cookies, cannot place an opt-out cookie for browsers in this setting. If you wish to opt out of Yahoo!, you can visit the Yahoo! web site and opt out there or change your privacy settings to "Medium" or lower.
Attention Safari users: Apple presets the Safari browser to block cookies from sites other than those you visit directly. As a result, the NAI opt-out tool, which uses third-party cookies, will not work for browsers left in this default setting.
If you are using Safari and wish to opt out using the NAI’s opt-out tool, you can change your cookie settings to allow all cookies and then use the NAI opt-out tool. An opt out cookie for the selected ad network(s) will be placed on your computer. You can change your cookie settings back after completing this action, if desired.
Choose "Preferences" from the Safari menu
Select the "Security" icon. Cookie settings are shown in window
Select: "Accept Cookies: Always"
Go to the Opt-Out page.
Select the networks from which you wish to opt out and hit "Submit"