com.crystaldecisions.thirdparty.org.omg.CORBA.UNKNOWN minor code: 0x0 completed: No (COR-10869)

Hello experts,

I am new to Information steward. Whenever I try to open the Information steward I get this error

com.crystaldecisions.thirdparty.org.omg.CORBA.UNKNOWN minor code: 0x0 completed: No (COR-10869)

If i click on ok in the error dialog box, it disappears but while opening a project or doing something else it pops up again. Can anyone of you tell why do we get this error, and any resolution for the same.

Thanks