SAP Ticket Verifier for Domino Load Error

Hi,

I am trying to establish Single Sign On between SAP EP portal & Louts Domino server using SAP Tikcet Logon Verifier method.

SAP EP server  : EP 7.01 Ehp2

Domino Server : R 8.5.2 (64 bit version) installed on 64 bit OS windows 2003.

I have copied below listed .dll files into C:\Windows\SysWOW64 folder. Verify.pse file is copied into c:\lotus\domino\sap folder. Made notes.ini entry as suggested by SAP.

ds_ticket.dll - 2.2.1.0

sapsecu.dll  - 5.4.28.5

wpsso_v3.dll -5.0.2.8

I have followed the below document link for establishing sso.

http://help.sap.com/erp_hcm_ias_2012_03/helpdata/en/36/eda379a99eb74fbd79dfb2745b415a/content.htm?frameset=/en/0c/30d624a0fae949902f7a4b2a8f98bd/frameset.htm

When I load HTTP task on domino server console I am getting below error. plz note , I have made DSAPI entry in my lotus domino server document.

05/06/2013 06:29:41 PM  HTTP Server: Failed to load DSAPI module C:\WINDOWS\SysWOW64\ds_ticket.dll

I have verified all 3 dll files using dependcy checker & resolved all error.

I need support in resolving the error. Thanks in advance.

Regards,

Suman