Liveoffice is not visible in Excel and Xcelsius

Hi,

We have installed LiveOffice. This is visible in all MS Office applications like powerpoint, word and excel for the administrator .

But when I logged into the same system, live office is visible only in powerpoint and word. It is not reflected in excel and Xcelsius. But live office is enabled for all the applications in "Live Office enable_addin".

Please help me resolve this issue.

Thanks in advance.