Hi all,

 I'm using DNN 4.08.01. Every time I want to install a new module (or update a module), I get an "There are multiple root elements" error at the end, right after these messages:

StartJob Registering DesktopModule
Info Registering Definitions
Info Registering Controls
EndJob Registering finished

Here is the stack:

ExceptionSystem.Xml.XmlException: There are multiple root elements. Line 19, position 4. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.Throw(String res, String arg) at System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res) at System.Xml.XmlTextReaderImpl.ParseDocumentContent() at System.Xml.XmlTextReaderImpl.Read() at System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace) at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) at System.Xml.XmlDocument.Load(XmlReader reader) at System.Xml.XmlDocument.LoadXml(String xml) at DotNetNuke.Services.EventQueue.Config.EventQueueConfiguration.Deserialize(String configXml) at DotNetNuke.Services.EventQueue.Config.EventQueueConfiguration.GetConfig() at DotNetNuke.Services.EventQueue.EventQueueController.GetSubscribers(String eventName) at DotNetNuke.Services.EventQueue.EventQueueController.SendMessage(EventMessage message, String eventName) at DotNetNuke.Modules.Admin.ResourceInstaller.PaDnnInstaller_V3.UpgradeModule(DesktopModuleInfo ModuleInfo) 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()

It looks like it tries to load an XML file which is not well formed, but how can I know which XML file?

Thanks for your help!