SSO using .NET & missing sapsecu.dll

Hello everybody,

I’m having some problems to implement the Single Sign-on using C#

I’ve created a sample application based on the article bellow.

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/enabling single sign-on for asp.net applications in enterprise portal 6.article

I was not able to find the sapsecu.dll file like described in the article because there are some links changed, could somebody send that file to me? When I run this program without having this file I get an “assertion failed” error. Maybe some of you guys have another solution to solve this problem. At this moment I’m using the SAP.NET connector V2 running on a Windows XP machine.

Thanks for reading this

Jeff