[CR #339356] Using Internet Explorer 5.5 with service pack 2 and 6.0 with service pack 1, with the latest Microsoft cumulative patch Q824145, and Q330994, the Save window on the Portlet Builder may fail to open and freeze your browser.
Workaround: This issue is likely due to a bug in Microsoft’s wininet.dll library.Read Microsoft’s Knowledge Base article for more information about the bug. Contact Microsoft to obtain the fix.