>>Another gotcha: Have you renamed the project, or maybe internal class names, for public interface purposes as typically happens as the service evolves through revisions and versions?

No. I'm just using a bare bones project (WS Walkthrough sample) with all files in same virtual directory. Same error.

>>Were that not enough, all this needs to match what's in the .WSDL file which, despite what the Web Services Wizard might imply, doesn't get copied anywhere useful, nor does it automatically run -- make sure your WSDL files are re-generated (with the wizard) and that then they are present, proper and fresh, on the server.

WDSL looks correct. All files in right place.

Could it be some sort of permission?

Charlie