Error Tibiacast

ae galera, meu tibia cast nao entra
o error log eh esse

Tibiacast Client***** Error: 0 : System.Configuration.ConfigurationErrorsException: O sistema de configuração falhou ao inicializar ---> System.Configuration.ConfigurationErrorsException: Elemento raiz inexistente. (C:\Users\Artur\AppData\Local\Silver_Squirrel_Soft ware_\Tibiacast_Client*****_Url_vm40w5aceqvwmub1fr uoaikptlk2ft0i\2.6.2.0\user.config) ---> System.Xml.XmlException: Elemento raiz inexistente.
em System.Xml.XmlTextReaderImpl.Throw(Exception e)
em System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo( String res)
em System.Xml.XmlTextReaderImpl.ParseDocumentContent( )
em System.Xml.XmlTextReaderImpl.Read()
em System.Xml.XmlTextReader.Read()
em System.Configuration.XmlUtil..ctor(Stream stream, String name, Boolean readToFirstElement, ConfigurationSchemaErrors schemaErrors)
em System.Configuration.BaseConfigurationRecord.InitC onfigFromFile()
--- Fim do rastreamento de pilha de exceções internas ---
em System.Configuration.ConfigurationSchemaErrors.Thr owIfErrors(Boolean ignoreLocal)
em System.Configuration.BaseConfigurationRecord.Throw IfParseErrors(ConfigurationSchemaErrors schemaErrors)
em System.Configuration.BaseConfigurationRecord.Throw IfInitErrors()
em System.Configuration.ClientConfigurationSystem.OnC onfigRemoved(Object sender, InternalConfigEventArgs e)
--- Fim do rastreamento de pilha de exceções internas ---
em System.Configuration.ClientConfigurationSystem.OnC onfigRemoved(Object sender, InternalConfigEventArgs e)
em System.Configuration.Internal.InternalConfigRoot.O nConfigRemoved(InternalConfigEventArgs e)
em System.Configuration.Internal.InternalConfigRoot.R emoveConfigImpl(String configPath, BaseConfigurationRecord configRecord)
em System.Configuration.BaseConfigurationRecord.GetSe ctionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
em System.Configuration.BaseConfigurationRecord.GetSe ction(String configKey, Boolean getLkg, Boolean checkPermission)
em System.Configuration.BaseConfigurationRecord.GetSe ction(String configKey)
em System.Configuration.ClientConfigurationSystem.Sys tem.Configuration.Internal.IInternalConfigSystem.G etSection(String sectionName)
em System.Configuration.ConfigurationManager.GetSecti on(String sectionName)
em System.Configuration.ClientSettingsStore.ReadSetti ngs(String sectionName, Boolean isUserScoped)
em System.Configuration.LocalFileSettingsProvider.Get PropertyValues(SettingsContext context, SettingsPropertyCollection properties)
em System.Configuration.SettingsBase.GetPropertiesFro mProvider(SettingsProvider provider)
em System.Configuration.SettingsBase.GetPropertyValue ByName(String propertyName)
em System.Configuration.SettingsBase.get_Item(String propertyName)
em System.Configuration.ApplicationSettingsBase.GetPr opertyValue(String propertyName)
em System.Configuration.ApplicationSettingsBase.get_I tem(String propertyName)
em TibiacastClient.My.MySettings.get_FirstRun()
em a1.w(Object A_0, EventArgs A_1)
em System.EventHandler.Invoke(Object sender, EventArgs e)
em System.Windows.Forms.Form.OnLoad(EventArgs e)
em System.Windows.Forms.Form.OnCreateControl()
em System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
em System.Windows.Forms.Control.CreateControl()
em System.Windows.Forms.Control.WmShowWindow(Message& m)
em System.Windows.Forms.Control.WndProc(Message& m)
em System.Windows.Forms*****ollableControl.WndProc(Me ssage& m)
em System.Windows.Forms.ContainerControl.WndProc(Mess age& m)
em System.Windows.Forms.Form.WmShowWindow(Message& m)
em System.Windows.Forms.Form.WndProc(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.O nMessage(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.W ndProc(Message& m)
em System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
DateTime=2010-02-10T06:22:39.9877220Z
Tibiacast Client***** Error: 0 : System.Configuration.ConfigurationErrorsException: O sistema de configuração falhou ao inicializar ---> System.Configuration.ConfigurationErrorsException: Elemento raiz inexistente. (C:\Users\Artur\AppData\Local\Silver_Squirrel_Soft ware_\Tibiacast_Client*****_Url_vm40w5aceqvwmub1fr uoaikptlk2ft0i\2.6.2.0\user.config) ---> System.Xml.XmlException: Elemento raiz inexistente.
em System.Xml.XmlTextReaderImpl.Throw(Exception e)
em System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo( String res)
em System.Xml.XmlTextReaderImpl.ParseDocumentContent( )
em System.Xml.XmlTextReaderImpl.Read()
em System.Xml.XmlTextReader.Read()
em System.Configuration.XmlUtil..ctor(Stream stream, String name, Boolean readToFirstElement, ConfigurationSchemaErrors schemaErrors)
em System.Configuration.BaseConfigurationRecord.InitC onfigFromFile()
--- Fim do rastreamento de pilha de exceções internas ---
em System.Configuration.ConfigurationSchemaErrors.Thr owIfErrors(Boolean ignoreLocal)
em System.Configuration.BaseConfigurationRecord.Throw IfParseErrors(ConfigurationSchemaErrors schemaErrors)
em System.Configuration.BaseConfigurationRecord.Throw IfInitErrors()
em System.Configuration.ClientConfigurationSystem.OnC onfigRemoved(Object sender, InternalConfigEventArgs e)
--- Fim do rastreamento de pilha de exceções internas ---
em System.Configuration.ConfigurationManager.PrepareC onfigSystem()
em System.Configuration.ConfigurationManager.RefreshS ection(String sectionName)
em System.Configuration.ClientSettingsStore.ReadSetti ngs(String sectionName, Boolean isUserScoped)
em System.Configuration.LocalFileSettingsProvider.Get PropertyValues(SettingsContext context, SettingsPropertyCollection properties)
em System.Configuration.SettingsBase.GetPropertiesFro mProvider(SettingsProvider provider)
em System.Configuration.SettingsBase.SetPropertyValue ByName(String propertyName, Object propertyValue)
em System.Configuration.SettingsBase.set_Item(String propertyName, Object value)
em System.Configuration.ApplicationSettingsBase.set_I tem(String propertyName, Object value)
em TibiacastClient.My.MySettings.set_WindowSize(Size Value)
em a1.a(Object A_0, FormClosedEventArgs A_1)
em System.Windows.Forms.Form.OnFormClosed(FormClosedE ventArgs e)
em System.Windows.Forms.Form.WmClose(Message& m)
em System.Windows.Forms.Form.WndProc(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.O nMessage(Message& m)
em System.Windows.Forms.Control.ControlNativeWindow.W ndProc(Message& m)
em System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
DateTime=2010-02-10T06:22:41.1717433Z