Hello...
I got a question about wse 3.0 with vs 2005.

Trying to get a RequestSecurityTokenResponse using this line of code:
RequestSecurityTokenResponse rstr = this.RequestSecurityToken(rst,
"http://schemas.xmlsoap.org/ws/2004/04/security/trust/RST/SCT");

But it keep sending me "InvalidOperationException"

Giving me this further information:
WSE2218: Client proxy to the security token service is not secure unless a
policy is set on the proxy. Please set the policy before using the proxy.

Anyone here got a clue what this is about?
Have searched for hours without getting any closer to an sulution.

Thanks in advance Joel B.