BI 4.1 SP2 Launchpad Authentication box missing

Hello Experts,

we have installed fresh BI 4.1 SP2, when we login to BI launchpad Authentication box is missing. I have applied the following SAP Notes ;

1549258 - Authentication drop down option is missing from "BI Launch Pad" login page

Please go to the following directory in our BI platform installation:

<INSTALLDIR>\SAP BusinessObjects Enterprise XI4.0\warfiles\webapps\BOE\WEB-INF\config\custom\

Or since we are using the Tomcat version installed with BI platform, we can also access the following

directory: C:\Program Files (x86)\SAP BusinessObjects\Tomcat6\webapps\BOE\WEBINF\

config\custom

2. Create a new file using Notepad and save the file under the following name:

BIlaunchpad.properties

4. To include the authentication options on the BI launch pad logon screen add the following:

authentication.visible=true

6. To prompt users for the CMS name on the BI launch pad logon screen:

cms.visible=true

7. Save and close the file.

8. Restart your web application server

I restarted the BI 4.1 server, Tomcat but still no authentication drop box enabled.

Please advise if i am missing any thing.

Thanks,

Raj