When attempting to log in to the IBM Tivoli Storage Productivity Center V4.2 (TPC) Graphical User
Interface (GUI) the user gets an access denied message. What is causing this error?

A.
The TPC GUI service is down.

B.
The user does not have a valid operating system login ID.

C.
The user does not have Administrative Authority on the server.

D.
The user has not been added to a mapped role or group within TPC.

Explanation: