I just installed the Help 03.00.02 module into our DNN Version 4.8.3 site.
After adding the Help module to a page, we get this error:
Error: Help is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: The type initializer for 'DotNetNuke.Modules.Help.DataProvider' threw an exception. ---> System.TypeInitializationException: The type initializer for 'DotNetNuke.Modules.Help.DataProvider' threw an exception. ---> System.ArgumentNullException: Value cannot be null. Parameter name: type at System.Activator.CreateInstance(Type type, Boolean nonPublic) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectProviderName, String ObjectNamespace, String ObjectAssemblyName, Boolean UseCache) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectNamespace, String ObjectAssemblyName) at DotNetNuke.Modules.Help.DataProvider.CreateProvider() at DotNetNuke.Modules.Help.DataProvider..cctor() --- End of inner exception stack trace --- at DotNetNuke.Modules.Help.DataProvider.Instance() at DotNetNuke.Modules.Help.CategoryController.GetCategoryModules(Int32 TabID) at DotNetNuke.Modules.Help.Help.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---