Hi all

We have Cross Classified Pro 8.0 (Online Store Module). It does work as well on DNN 7.2 and in Admin Panel there is a File Management similar Admin>File Management but with limitation for Vendor Users.

It was working but I think after Upgrade some thing change on DNN 7.3.2 and now I have Exception error. How can I fiix following Error? Please help because It's urgent and my Work and website is Blocked now and we can not continue because vendors can not upload files on store and all tasks is stopped now :( HELP....

Exception Error: is currently unavailable DotNetNuke.Services.Exceptions.ModuleLoadException: Sequence contains no matching element ---> System.InvalidOperationException: Sequence contains no matching element at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate) at Cross.Modules.DigitalAssets.Services.Factory.get_DigitalAssetsController() at Cross.Modules.CP_Common.View.UserGeneral_LocalFile..ctor() at ASP.desktopmodules_crossclassified_usergeneral_localfile_ascx..ctor() in c:\windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\b22ae0a5\d7d4f67e\App_Web_dmjr23xw.0.cs:line 0 at __ASP.FastObjectFactory_app_web_dmjr23xw.Create_ASP_desktopmodules_crossclassified_usergeneral_localfile_ascx() in c:\windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\b22ae0a5\d7d4f67e\App_Web_dmjr23xw.7.cs:line 0 at System.Web.Compilation.BuildResultCompiledType.CreateInstance() at System.Web.UI.TemplateControl.LoadControl(IWebObjectFactory objectFactory, VirtualPath virtualPath, Type t, Object[] parameters) at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) at DotNetNuke.UI.ControlUtilities.LoadControl[T](TemplateControl containerControl, String ControlSrc) at DotNetNuke.UI.Modules.WebFormsModuleControlFactory.CreateModuleControl(TemplateControl containerControl, ModuleInfo moduleConfiguration) at DotNetNuke.UI.Modules.ModuleControlFactory.LoadModuleControl(TemplateControl containerControl, ModuleInfo moduleConfiguration) at DotNetNuke.UI.Modules.ModuleHost.LoadModuleControl() --- End of inner exception stack trace ---

 What is Problem here? How we can do to fix this?