AuthnRequest failing for salesforce

Hi, We are using Component Pro for our IDP , It works perfectly for service providers from application like dynamics , SharePoint etc . But fails for sales force. authnRequest = AuthnRequest.CreateFromHttpRedirect(context.Request.RawUrl, "SAMLRequest", x509Certificate.PublicKey.Key); The authrequest fails, If we decode the request then encode it using C# and then pass to AuthnRequest its works correctly. any help.

What was the error specifically? It would be helpful to send the details to support@componentpro.com.