Exchange 2007: ASP.NET Web Event 1310
Last night I performed some Windows Updates on my Exchange 2007 Server with Windows 2003 Standard R2 x64. The update seemed to break ActiveSync with errors repeating in my Application log every 10-20 seconds, such as: Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1310
Date: 12/11/2007
Time: 9:38:20 AM
User: N/A
Computer: CALVIN
Description:
Event code: 3008
Event message: A configuration error has occurred.
Event time: 12/11/2007 9:38:20 AM
Event time (UTC): 12/11/2007 5:38:20 PM
Event ID: 14bcfeecf45a444fb846b8a62a87d674
Event sequence: 1
Event occurrence: 1
Event detail code: 0
To correct the issue, I simple delete the ActiveSync Virtual Directory and recreated it in powershell using the following two commands (where CALVIN is the server name):
[PS] > Remove-ActiveSyncVirtualDirectory -Identity "CALVIN\Microsoft-Server-ActiveSync (Default Web Site)"
[PS] > New-ActiveSyncVirtualDirectory -WebSiteName "Default Web Site" -ExternalUrl "http://calvin.my.domain.com/Microsoft-Server-ActiveSync"
Name Server InternalUrl
---- ------ -----------
Microsoft-Server-Active... CALVIN https://calvin.my.dom...
Here's the full error from the Eventlog: Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1310
Date: 12/11/2007
Time: 9:38:20 AM
User: N/A
Computer: CALVIN
Description:
Event code: 3008
Event message: A configuration error has occurred.
Event time: 12/11/2007 9:38:20 AM
Event time (UTC): 12/11/2007 5:38:20 PM
Event ID: 14bcfeecf45a444fb846b8a62a87d674
Event sequence: 1
Event occurrence: 1
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1/ROOT/Autodiscover-1991-128418683006148147
Trust level: Full
Application Virtual Path: /Autodiscover
Application Path: C:\Program Files\Microsoft\Exchange Server\ClientAccess\Autodiscover\
Machine name: CALVIN
Process information:
Process ID: 5032
Process name: w3wp.exe
Account name: NT AUTHORITY\SYSTEM
Exception information:
Exception type: HttpException
Exception message: The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Request information:
Request URL: https://calvin.my.domain.com:443/Autodiscover/Autodiscover.xml
Request path: /Autodiscover/Autodiscover.xml
User host address: 192.168.0.114
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITYSYSTEM
Thread information:
Thread ID: 5
Thread account name: NT AUTHORITYSYSTEM
Is impersonating: False
Stack trace: at System.Web.Compilation.BuildManager.ReportTopLevelCompilationException()
at System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled()
at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters)
Custom event details:
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
