I have recently tried installing some modules in a new install of dotnetnuke 4.5.1 in a webfarm environment.  I am using two front end servers using a dfs and a back-end SQL server.  The site itself is functioning without any problem, I only see an error when attempting to install a module.  The files unpack properly, but I get the following error under the last section, "Registering Desktop Module"


ExceptionSystem.ArgumentException: Parameter count does not match Parameter Value count. at Microsoft.ApplicationBlocks.Data.SqlHelper.AssignParameterValues(SqlParameter[] commandParameters, Object[] parameterValues) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.AddDesktopModule(String ModuleName, String FolderName, String FriendlyName, String Description, String Version, Boolean IsPremium, Boolean IsAdmin, String BusinessControllerClass, Int32 SupportedFeatures, String CompatibleVersions, String Dependencies, String Permissions) at DotNetNuke.Entities.Modules.DesktopModuleController.AddDesktopModule(DesktopModuleInfo objDesktopModule) at DotNetNuke.Modules.Admin.ResourceInstaller.PaDnnInstallerBase.RegisterModules(PaFolder Folder, ArrayList Modules, ArrayList Controls) at DotNetNuke.Modules.Admin.ResourceInstaller.PaDnnInstallerBase.Install(PaFolderCollection folders) at DotNetNuke.Modules.Admin.ResourceInstaller.PaInstaller.Install()

Does anyone have any idea where this problem could be coming from and what steps would be necessary to fix it?

I've tried three modules from three vendors and I got the error with all three.  I'm assuming it's a global problem, thank you for taking the time to comment.

John Mitchell answered my question, you can read his response here:

http://www.snapsis.com/Support/SupportnbspfornbspDotNetNukereg/tabid/560/forumid/11/view/topic/postid/5695/Default.aspx