If you correctly installed the product and still cannot open the Session Configuration Manager in your browser, you may have a case-sensitive file system. Verify that all the directories and file names for Web-to- Host are in lowercase, enter the URL in lowercase, and try opening it again.
If you changed the product directory names from the default structure described in Directory structure, the <OBJECT> tag's codebase property is incorrect and must be fixed in the HTPL files: