You get this error when building your application in Iron Speed Designer:
Unable to load config file: ...\Web.config 'configuration' and/or 'appSettings' node not found in XML file!
In your application’s Web.config file, replace:
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
With:
<configuration>
Part VII: Troubleshooting Applications
Application Generation and Compilation Error Messages