IIS Metabase error

[jeva39]

I made (only for try Visual Web Developer 2005) an ASP.NET Web site named PRUEBA with a Defaul.aspx page. If I run all from the VWD Application (F5) all OK. But if I exit from the VWD, open Explorer 6.0 and try to run the Default.aspx in the IIS (..localhost/VSN 2005/Prueba/Default.aspx), I receive this error:

Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.


Please, what is IIS METABASE and what is the solution?


Thanks!