Error in creating OLAP connection in IDT

Hi all,

I am trying to connect BPC 7.5 NW with BO 4.0 using XMLA connection.

My Environment:

BPC 7.5 NW SP13

BO 4.0 SP5 Patch 1

iam getting the following errors when i am trying to create OLAP connection using IDT:

XMLA Exception:Error code 401

Description Un authorized

See the attached document with screen shots for further details.

Regards,

Srujan