error on opening local cube with Excel

i have created a local cube using this syntax:

CREATE GLOBAL CUBE [TEST]
Storage 'E:\TEST.cub'
FROM [TEST]
(
MEASURE [TEST].[BALANCE],
DIMENSION [TEST].[ACCOUNT],
DIMENSION [TEST].[ACTIVITY],
DIMENSION [TEST].[TIME],
DIMENSION [TEST].[COMPANY],
DIMENSION [TEST].[CUSTOMER],
DIMENSION [TEST].[PRODUCT]
)

When i try to open it with Excel 2003 i have this error message :
Connection to E:\TEST.cub server, TEST database, TEST cube failed. OLAP Server error: Unspecified error"

does anyone have an idea
thanks.

[602 byte] By [J.auger] at [2007-12-17]