Hey, Sorry for the double awsner but i ran into this today Dim filenames = My.Computer.FileSystem.FindInFiles("C:\", "text you want to find", True, FileIO.SearchOption.SearchAllSubDirectories) arguments: 1. root folder, 2. searched text, 3. ignore capital, 4. seachoption. returntype: a array of file locations (string)

That response suggests that a web service is running and you need to provide more information. It wouldn't seem to match the http response you got with your code. It could be a mapping problem (inappropriate mapping) with some layer you are using or your code is just wrong.