what is meaning the error . I set and then appear this error .
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: It is an error to use a section registered as allowDefinition=’MachineToApplication’ beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
What do I do whit error ?
You need to create a virtual directory for your ASP.NET application as described here.