Error Message

Error 811 F:\MySampleProject\RptCrystalViewer.aspx: ASP.NET runtime error: '/LM/W3SVC/1/ROOT/MySampleProject/is not a valid IIS application. F:\MySampleProject\RptCrystalViewer.aspx 1 1 Finance

Cause : Due to Invalid path

Solution :

Right Click on the Project go to the web Tab and Change the path