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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 'restartOnExternalChanges'.

 

Line 2:  <configuration>
Line 3:   <configSections>
Line 4:    <section name="tConfigurationSection" type="someapp, someapp.Core" allowDefinition="MachineToApplication" restartOnExternalChanges="true"/>
Line 5:   </configSections>
Line 6:   <connectionStrings>

Source File: C:\Dot net Project\my.API\some.Web\web.config    Line: 4

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Version Information: Microsoft .NET Framework Version:1.1.4322.2300; ASP.NET Version:1.1.4322.2300

Fix 1. You don;t have installed the .net framework 2.0 on that machine.
Fix 2. You need to tell IIS to use ASP.net 2.0 envirnment and not ASp.net 1.1 to run your asp.net 2.0 web application.

Satalaj