Hi,

I'm using Winform client Side, and Server objects hosted in IIS.
I'm using Integrated Security to authenticate users (We are using
Roles based authentication in Sql Server with domain Users, to return
Data to Client Side).
The server side machine, is Windows 2000 server, and  is configured as
domaine controler.
We are using 3 Tier architecture, and instantiate objects using
Interfaces.
the config in Server Side is like  :

<system.runtime.remoting>
         <!-- BL_Occupation -->  
    <application>       
    <service>
                 <wellknown
              mode="SingleCall" objectUri="SecteursProjet.soap"
              type="WebServeurLocation.BLL.BLL_SecteursProjet,
WebServeurLocation"/>
       
         </service>        
          <channels>
             <channel ref="http"/>
        </channels>
    </application>              
 </system.runtime.remoting>

The config in Client Side :
<channels>
           <channel ref="http" useDefaultCredentials="true" port="0">
                <clientProviders>
                 <formatter ref="binary"/>
               </clientProviders>
              </channel>
           </channels>
        <client>
           <wellknown
              url="http://SDI-B-106-A5/WebServeurLocation/DossierLocation.soap"
              type="Interfaces.BL_Dossier, Interfaces"/>
.....

I presume thats OK !

The problem is that Just the Admins Group server can access the server
Object, the access is denied to all other users.
When a user type the url:
"http://SDI-B-106-ServeurLocation/DossierLocation.soap?Wsdl" from
Client machine, he got the Dialog Box to be identified, and no one can
access but the adm.

NB : the sercurity on Windows Folders are Well Done.

I'm Open to all suggestions
Thanks in advance,