The Help Agent is not be able to attach and use the requested port due to incorrect security settings. To correct the http.sys ...

The Help Agent is not be able to attach and use the requested port due to incorrect security settings.  To correct the http.sys ACL settings it is necessary to run the following http.sys configuration command from an admin elevated command line.{1}On Vista, Win2k8, and Windows 7 run the following native command:{1}netsh http add urlacl url=http://{0}:[port]/help/ sddl=D:(A;;GX;;;WD){1}On Windows Xp, and Win2K3 run the following command:{1}httpcfg set urlacl /u http://{0}:[port]/help/ /a D:(A;;GX;;;WD){1}If the command is not found then it might be necessary to download the httpcfg.exe from Microsoft as part of the Windows XP Service Pack 2 support Tools (http://www.microsoft.com/downloads/details.aspx?displaylang=enfamilyid=49ae8576-9bb9-4126-9761-ba8011fabf38).