If you use Microsoft Internet Explorer, you need to adjust two browser-related settings to avoid seeing unnecessary errors. Instructions for changing these settings are provided in the /iefix context root when ATG Merchandising is running. For example, use:
http://hostname:port/iefix
where hostname is the machine running your application server and port is the port number your application server uses to listen for HTTP requests. For the default to use, see the ATG Installation and Configuration Guide.
