When I try with the AsymmetricEncryption I get this error:


Calling http://localhost/AsymEncryptCodeService/AsymEncryptService.asmx
****** Exception Raised ******
System.Web.Services.Protocols.SoapException:
SOAP-Fault code: 
http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd:SecurityTokenUnavailable
Message: Referenced security token could not be retrieved

I have a winXp-Prof with visual studio 2003, when I try to run in C# the
AsymmetricEncryption example I get this error Message:


 can you help me?

Thanks

José Alfonso