If you are experiencing issues with Internet Explorer 7 at a site, you can open a window that reports its' identity as Internet Explorer 6:
2. Double-click the uasutility-v2-x86.msi file to install it.
When you encounter issues with Internet Explorer 7 at a Web site, open the User Agent String Utility. You can use the browser window that this tool opens without affecting other browser windows.
When you run the User Agent String Utility, you are presented with the following dialog: