install iSPI Performance for Metrics/Network Performance Server Error

I'm install iSPI Performance for Metrics/Network Performance Server 9.10 following the installation guide,but failed.
The error message is:
New ContentStore: Setup BI Server roles: Attempt 1
WARN: Failure on attempt 1 to setup BI Server roles.. try again in 30 seconds (Logfile /var/tmp/PerfSPI_PostConfigBIServer.ovsh.txt)

Check PerfSPI_PostConfigBIServer.ovsh.txt),the content is :
Cannot log in with user "Anonymous"
Please check that:
1- HP ERS BI Server is started
2- Parameters specified in ../conf/connections.prop are correct


The /conf/connections.prop content is

[root@HHTRED107 conf]# cat connections.prop
! ************************************************************************************
! if useAnonymousAuthentication is set to true, the "Security Settings" are not used
! ************************************************************************************
ReportNetEndPoint=localhost:9300/.../dispatch
useAnonymousAuthentication=true

! *********************************
! Security Settings for logging in
! *********************************
Username=cognos
Password=cog;nos8
Namespace=NT



Can anyone give some suggestion? Thanks!