Hi guys, what's up?

I have just installed 4.03 and i dont know if it's working very well. When i go umbraco administrator all my nodes are empty. I could't install Runway because server dont have internet conection through http (cant surf web through explorer) , when i tried to install it an error says that "there is not connection to....blablabla", then nothing was installed except umbraco basic i think. When i go "Developer" there isn't any tree and is impossible that with right click appears any context menu.

The event log have this:

No se encuentra la descripción del Id. de suceso ( 1309 ) en el origen ( ASP.NET 2.0.50727.0 ). Es posible que el equipo local no tenga la información de Registro o archivos DLL de mensajes necesarios para mostrar mensajes desde un equipo remoto. Es posible que pueda usar el indicador /AUXSOURCE= para recuperar esta descripción; consulte Ayuda y soporte técnico para obtener más detalles. La siguiente información es parte del suceso: 3005, An unhandled exception has occurred., 4/7/2010 1:31:36 PM, 4/7/2010 11:31:36 AM, 307d90ec57b94eea8f31c7dd85edbe24, 37, 5, 0, /LM/W3SVC/1/ROOT-2-129151132942270530, Full, /, c:\inetpub\wwwroot\, VRTW10720, , 84636, w3wp.exe, NT AUTHORITY\NETWORK SERVICE, InvalidOperationException, Unable to generate a temporary class (result=1).

error CS2001: Source file 'C:\WINDOWS\TEMP\ilu5stwm.0.cs' could not be found

error CS2008: No inputs specified

, http://82.223.122.242/umbraco/tree.aspx?rnd=16e283e9-ad34-4c6b-8c6a-bc364398f359&id=-1&contextMenu=true&isDialog=false&app=developer, /umbraco/tree.aspx, 217.127.188.251, , False, , NT AUTHORITY\NETWORK SERVICE, 5, NT AUTHORITY\NETWORK SERVICE, False, at System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns, CompilerParameters parameters, Evidence evidence)

at System.Xml.Serialization.TempAssembly.GenerateAssembly(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, Evidence evidence, CompilerParameters parameters, Assembly assembly, Hashtable assemblies)

at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, String location, Evidence evidence)

at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace)

at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)

at umbraco.BusinessLogic.Utils.SerializableData.Serialize(Object objDeserialized, Type objectType)

at umbraco.cms.presentation.Trees.XmlTree.ToString()

at umbraco.cms.presentation.tree.Page_Load(Object sender, EventArgs e)

at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)

at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)

at System.Web.UI.Control.OnLoad(EventArgs e)

at umbraco.BasePages.BasePage.OnLoad(EventArgs e)

at System.Web.UI.Control.LoadRecursive()

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

help please :(

best regards