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The type 'Infragistics.WebUI.UltraWebGrid.UltraWebGrid' exists in both "..." and "..."
posted

I just created a new web project and after I add the infragistics into the project, I got the error as:

 

Error    3    The type 'Infragistics.WebUI.UltraWebGrid.UltraWebGrid' exists in both 'c:\Program Files (x86)\Infragistics\NetAdvantage for .NET 2009.1\ASP.NET\CLR3.5\Bin\Infragistics35.WebUI.UltraWebGrid.v9.1.dll' and 'c:\Windows\assembly\GAC_MSIL\Infragistics2.WebUI.UltraWebGrid.v9.1\9.1.20091.1015__7dd5c3163f2cd0cb\Infragistics2.WebUI.UltraWebGrid.v9.1.dll'    ....

 

Here is my web.config:


        <add assembly="Infragistics2.WebUI.UltraWebGrid.v9.1, Version=9.1.20091.1015, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/>
        <add assembly="Infragistics2.WebUI.Shared.v9.1, Version=9.1.20091.1015, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/>

 

in default.aspx:


<%@ Register Assembly="Infragistics2.WebUI.UltraWebGrid.v9.1, Version=9.1.20091.1015, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"
    Namespace="Infragistics.WebUI.UltraWebGrid" TagPrefix="igtbl" %>

In references folder, I have all needed .dlls ....

In the properties folder, there is a license file as:

Infragistics.WebUI.UltraWebGrid.UltraWebGrid, Infragistics2.WebUI.UltraWebGrid.v9.1, Version=9.1.20091.1015, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb

I am not sure, I am missing something.   Searching through this forum, there are several similar cases but I still could not figure out the solution.

 

Please help.

Bests

le9569