BITS Credential Problem

Question

Hi friends,

i am facing the BITS Security problem.

I am creating the application where i am using t BITS to upload and download the file to the IIS server. Now, my requirement is that i want to make my Virtual Directory password protected. i have done it through IIS>Directory Security i disallow the anonymous access. But from the client side i m not able to set the ID and password. my code is:

           SharpBits.Base.BitsCredentials credz = new SharpBits.Base.BitsCredentials();

            credz.UserName = "[email protected]";
            credz.Password = "ad_10ots";
            credz.AuthenticationScheme = SharpBits.Base.AuthenticationScheme.Digest;
            credz.AuthenticationTarget = AuthenticationTarget.Server; 

BitsJob newJob = manager.CreateJob("vv", JobType.Upload);

            newJob.AddFile("http://192.168.1.48/upload/abc.txt", @"C:\Temp\xyz.txt");
            newJob.AddCredentials(credz);
            newJob.Resume();

But its not working... Please, Help it really urgent.