Content vendor is not defined.

Hi, all.

When I try to create a Delivery Unit from the Quick Launch in the Information Modeler, the following error message is shown:

    Cannot create Delivery Unit as content vendor is not defined for this system.

Then, I found the 'content_vendor = UNDEFINED' in the indexserver.ini.

Could you please let me know how I can fix this problem?

Thank you very much,

-mamoru