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Configuration error in iis7

Posted By: gopal     Posted Date: February 06, 2012    Points:5   Category :IIS
i configured two asp.net application and one is having 4.0 frame work and another one is 2.0 frame work.

now i created new web site in iis7 and i selected .net4.0 project after that i created virtual directory for 2.0 application inside the 4.0 application.

when i try to access my 2.0 application i received configuration error.

"Configuration 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: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.

Source Error:

Line 14:
Line 15: <system.web>
Line 16: <compilation debug="false" targetFramework="4.0" />
Line 17:
Line 18: <authentication mode="Forms">

Source File: E:\websites\cr4\web.config Line: 16

Version Information: Microsoft .NET Framework Version:2.0.50727.4963; ASP.NET Version:2.0.50727.4971"

but when i access my 4.0 application it is working fine but when i try to access my 2.0 application it takes my 4.0 application frame config file.

so how to hanlde this issue..
need ur suggetsions.


Author: Vishal Jadhav             
Posted Date: December 21, 2012     Points: 20   

check your application pool framework....if it is set to 2.0 then you will have this type of error

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