I just installed the ifolder server from the OES 3 SP1 Beta onto a new server running SLES 10 SP2. Installed OK and I can connect using both the admin and web interface.

However, I can't connect with the new windows or mac client (getting the linux client installed is another subject).

With the windows client I get the following:

System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.ArgumentNullException: Key cannot be null.
Parameter name: key
at System.Collections.Hashtable.ContainsKey(Object key)
at Simias.WebState..ctor(String DomainID)
at Simias.DomainServices.DomainAgent.Login(Uri host, String domainID, NetworkCredential networkCredential, Boolean calledRecursive)
at Simias.DomainServices.DomainAgent.Attach(String host, String user, String password)
at Simias.Web.SimiasService.ConnectToDomain(String UserName, String Password, String Host)
--- End of inner exception stack trace ---

I'd appreciate anyone telling me where to start troubleshooting.