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Visual C# expert required. I have purcased a script for User Authentication . The script come from [login to view URL] Please take a look I need to compile it with Visual C++ 2005 or higher and install it. Once finished and checked ,I pay. I repeat : the code already exists.I will supply the source code to the winner. Attached there is a [login to view URL] that are instructions from author. I tried to compile with Visual C++ 2008 but an error occur : C:\Windows\Microsoft.NET\Framework\v3.5\[login to view URL] /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4 /define:TRACE /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll" /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.DataSetExtensions.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Extensions.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\[login to view URL] /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Xml.Linq.dll" /debug:pdbonly /optimize+ /out:obj\Release\[login to view URL] /target:library [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Properties\[login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Please bid only if you are expert