When I try to use https://www.xmldap.org/relyingparty/ CardSpace tells me “An argument was received that was not valid”. The event log contained:
An argument received was invalid. The input arguments were invalid.
Inner Exception: Invalid URI: The format of the URI could not be determined.
Microsoft.InfoCards.InfoCardArgumentException: The input arguments were invalid. ---> System.UriFormatException: Invalid URI: The format of the URI could not be determined.
at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
at System.Uri..ctor(String uriString)
at Microsoft.InfoCards.GetBrowserTokenParameters.Load(BinaryReader reader, Int32 paramVersion)
--- End of inner exception stack trace ---
This is working now – thanks.