Creating indexes on the evaluation copy of universe

I have an evaluation copy of universe.   I had created a separate account, created a file with a dictionary, and then attempted to create an index.   What I got is below.   Just wondering if there is something else to be set up, or a permissions issue, or if the evaluation copy doesn’t allow it.   Thank you.

>CREATE.INDEX MASTER.TABLE FIELD1 NO.NULLS

Attempt to create index directory "C:/U2/UV/RICKDEV/I_MASTER.TABLE" failed.
>.L RELLEVEL

     RELLEVEL
001 X
002 11.4.1
003 PICK
004 PICK.FORMAT
005 11.4.1

This is a windows version.