After installing the package, when I type net view \\s3 into a command window, I get the message

    System error 52 has occurred.
    A duplicate name exists on the network.

Similarly, when I click on the  \\s3 icon in an explorer window, I get a popup that says

    \\S3 is not accessible.
    A duplicate name exists on the network.

I am running Windows 2000 SP4 with .NET 2.0 sp1.

I think I followed the instructions in your README.txt correctly, but perhaps not.  Any suggestions?