title: Using .net 3.5 dll in .net 2.0 app. No config file was found, error?
body: <p>I make .net 3.5 class library project which has service reference to web servis. And use this xx.dll along with its xx.dll.config successfully in my .net 3.5 app.
  But, now I want to use it with my .net 2.0 application, more precise in one windows form of my .net 2.0 app. But I got this error:
  "..This maight be beacuse no configuration file was found for your application.."
  I guess I must include appropriate dll.config file in my .net 2.0 app.
  Here is the contents of my config file:</p>
  
  <pre><code>    &lt;?xml version="1.0" encoding="utf-8" ?&gt;
  &lt;configuration&gt;
      &lt;system.serviceModel&gt;
          &lt;bindings&gt;
              &lt;customBinding&gt;
                  &lt;binding name="RzzoServicePortBinding"&gt;
                      &lt;security defaultAlgorithmSuite="TripleDes" authenticationMode="UserNameOverTransport"
                          requireDerivedKeys="true" securityHeaderLayout="Lax" includeTimestamp="false"&gt;
                          &lt;localClientSettings detectReplays="false" /&gt;
                          &lt;localServiceSettings detectReplays="false" /&gt;
                      &lt;/security&gt;
                      &lt;textMessageEncoding messageVersion="Soap11" /&gt;
                      &lt;httpsTransport /&gt;
                  &lt;/binding&gt;
              &lt;/customBinding&gt;
          &lt;/bindings&gt;
          &lt;client&gt;
              &lt;endpoint address="https://webapp2.rzzo.rs:443/rzzo/RzzoService"
                  binding="customBinding" bindingConfiguration="RzzoServicePortBinding"
                  contract="ServiceReference1.RzzoService" name="RzzoServicePort" /&gt;
          &lt;/client&gt;
      &lt;/system.serviceModel&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>How can I do this?
  Thank you in advance!</p>