I am having an issue with Internet Explorer caching a pac file that I have stored on a local web server in my network. I have attempted to disable this in group policy and by editing the registry. Microsoft has written the following article about disabling the caching of proxy scripts "http://support.microsoft.com/kb/271361
". I have checked to ensure that the gpo is being applied correctly and i have also checked the registry key that is specified in the article and the value is already set to "0". I believe that it is getting this setting from group policy. Does anyone have any idea why Internet Explorer would still be caching my pac file?