IIS Problem on Deploying ASp.net application

Thanks guys, Actually i've tried the possibilities to reslove that problem. like. 1. register the aspnet_regiis.exe 2.add the MIME types for .asp,.aspx, .asmx mauallay. But i made the mistake on configuring IIS, that is i'm not enabled the Application development features: controlpanel->Windows feature turned on and off-->IIS-->world wide web services->Application development features--> Checked the following items(.NET Extensibility 3.5/4.5, ASP.NET 3.5/4.5, ISAPI extension,ISAPI Filters).... Now its working correcly.. Thanks for your support once again.. :-)