Hi,
I just installed Exchange 2010 SP3 on a SBS 2011 machine. The installation completed successfully, but after the installation OWA isn't working anymore. When I browse to OWA I get the following message:
I did a reset for the OWA vritual directory, but nothing helps..
Stack Trace: [NullReferenceException: Object reference not set to an instance of an object.]
Microsoft.Exchange.Clients.Owa.Core.Logon..ctor() +28
ASP.auth_logon_aspx..ctor() +17
__ASP.FastObjectFactory_app_web_9ficbu1h.Create_ASP_auth_logon_aspx() +30
System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +137
System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +49
System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +424
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +262 |