error usercontrol

 
Hello, I am getting following errormsg: Error 551 The type 'WebUserControl' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\ajaxlvs\bfc2b44c\7dc0933e\App_Web_tvky92s1.dll' and 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\ajaxlvs\bfc2b44c\7dc0933e\App_Web_gxccznoq.dll' D:\PROJECTEN\AJAXLVS\LIC_verdelen.aspx.cs 106 Any ideas? Thanks

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