EDIT 10/9/2008: We updated the MU (Microsoft Update) release date of this patch as well as the Installation Notes section.
We have released the final version of Update Rollup 4 for Exchange Serve...
Published Oct 08, 2008
Version 1.0
Blog Post
I Installed a new Exchange 2007 SP1 on W2K8 Std today and when I install this UR 4, I am unable to access OWA. I got the following error:
Request
Url: https://delvaux:443/owa/auth/error.aspx?url=https://delvaux/owa/&reason=0
https://delvaux:443/owa/auth/error.aspx?url=https://delvaux/owa/&reason=0
User host address: 192.168.1.69
Exception
Exception type: Microsoft.Exchange.Clients.Owa.Core.OwaInvalidConfigurationException
Exception message: Object reference not set to an instance of an object.
Call stack
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.CreateAndLoadConfigurationManager()
Microsoft.Exchange.Clients.Owa.Core.Globals.InitializeApplication()
Microsoft.Exchange.Clients.Owa.Core.Global.ExecuteApplicationStart(Object sender, EventArgs e)
Inner Exception
Exception type: System.NullReferenceException
Exception message: Object reference not set to an instance of an object.
Call stack
Microsoft.Exchange.Clients.Owa.Core.Configuration.CheckAllLegacyPublicFolders(ADSystemConfigurationSession session, ADObjectId[] pfdbIds)
Microsoft.Exchange.Clients.Owa.Core.Configuration..ctor(ADSystemConfigurationSession session, String virtualDirectory, String webSiteName, ADObjectId distinguishedName, Boolean isPhoneticSupportEnabled)
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.LoadConfiguration()
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.CreateAndLoadConfigurationManager()
I did configure certificates and internal URL for OWA, didn't do any other configuration tasks. So if anyone has an idea to fix this please let me know.
P.S when I uninstall UR4 all problems are gone, so this "has" to be related.