Configuration Error

Question

User-1297444823 posted

getting this error please help

Line 10: 	<system.web>
Line 11: 		<customErrors mode="Off" />
Line 12: <compilation debug="true" targetFramework="4.0"> Line 13: 			<assemblies>
Line 14: 				<add assembly="System.Web.Extensions.Design, Version=4.0.0.0, 
Culture=neutral, 
PublicKeyToken=31BF3856AD364E35"/>

Answer 1

User1873438307 posted

Most probably you are getting Unrecognized attribute 'targetFramework' exception.

That means you have to change your IIS ASP.NET version from 2.0 to 4.5 in your local machine or hosting server

Answer 2

User-1716253493 posted

change it to

<compilation debug="true" > 

Answer 3

User220175380 posted

Hi,

below is the link for your related answer,

http://stackoverflow.com/questions/15241627/configuration-error-compilation-debug-true-targetframework-4-0-asp-net-mv

http://forums.asp.net/t/1491204.aspx

Answer 4

User71929859 posted

Hello,

Go to the Application Pools in your IIS. Double click on your site there. Change the .NET Framework version to 4.0. Like below: