Remove Existing ISAPI Relayer
- Stop the IIS World Wide Web Publishing service.
- Stop the LMS service.
- For non-secure sites, delete the aiccisapi.dll from <LMS Install directory>\web\cgi\aiccisapi.dll
- For secure sites, delete the aiccisapi.dll file from <LMS Install directory>\web\cgi\ssl\aiccisapi.dll.