You need to modify your web config. You need to turn off custom errors.
<customErrors mode="Off" />
John Hartsock
2010-05-28 02:29:52
You need to modify your web config. You need to turn off custom errors.
<customErrors mode="Off" />
You also may need to set debug to true:
<compilation defaultLanguage="c#" debug="true" />
Are you positive IIS is configured properly? Could be an Application Pool error, or a problem with the Handler Mappings, etc.
It looks like the error probably isn't with your code or web.config, but rather with the configuration of the site in IIS 7.