hi,

im ruuning DNN 5 and yaf 1.9.3 when folowing instructions very carefully im getting this error

The files '/App_Code/YAF/Web References/RegisterForum/Reference.cs' and '/App_Code/AssemblyInfo.vb' use a different language, which is not allowed since they need to be compiled together.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: The files '/App_Code/YAF/Web References/RegisterForum/Reference.cs' and '/App_Code/AssemblyInfo.vb' use a different language, which is not allowed since they need to be compiled together.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[HttpException (0x80004005): The files '/App_Code/YAF/Web References/RegisterForum/Reference.cs' and '/App_Code/AssemblyInfo.vb' use a different language, which is not allowed since they need to be compiled together.]
System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders() +957
System.Web.Compilation.BuildProvidersCompiler.PerformBuild() +29
System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories, Boolean isDirectoryAllowed) +384
System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories) +125
System.Web.Compilation.BuildManager.CompileCodeDirectories() +525
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +448

[HttpException (0x80004005): The files '/App_Code/YAF/Web References/RegisterForum/Reference.cs' and '/App_Code/AssemblyInfo.vb' use a different language, which is not allowed since they need to be compiled together.]
System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +57
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +612
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +456

[HttpException (0x80004005): The files '/App_Code/YAF/Web References/RegisterForum/Reference.cs' and '/App_Code/AssemblyInfo.vb' use a different language, which is not allowed since they need to be compiled together.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +3426839
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +88
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +149


can anyone help me with this
thanks

you must add in web.config