Problem

You are redirecting to the java home page when you are using IE11.

Resolution

IE11 will use edge document mode by default. For having ES indicating to IE11 to use another document mode:

- Please add the following line in the file <install_path>\ElectronicSignature\apps\ui\index.html

<meta http-equiv='X-UA-Compatible' content='IE=7;'>

just under the line 17:

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />