hey i'm running Microsoft Windows Server 2003 R2 Standard x64 Edition SP2and I always get the same error over and over again. p.MsoNormal, li.MsoNormal, div.MsoNormal {margin-top:0cm;margin-right:0cm;margin-bottom:10.0pt;margin-left:0cm;line-height:115%;font-size:11.0pt;font-family:'Calibri','sans-serif';} .MsoChpDefault {;} .MsoPapDefault {margin-bottom:10.0pt;line-height:115%;} @page Section1 {size:612.0pt 792.0pt;margin:72.0pt 72.0pt 72.0pt 72.0pt;} div.Section1 {page:Section1;} Event Type: Error Event Source: MSExchange Anti-spam Update Event Category: Update Service Event ID: 1009 Date: 9/7/2008 Time: 4:32:52 PM User: N/A Computer: EXCH-DMZ Description: The download of update Microsoft Exchange Server 2007 Enterprise Anti-spam Filter Updates v3.3.6907.600 failed with error -2145107943 can somebody please help me with this.greets

Hi Kevin, Verify your Internet connectivity and HTTP proxy settings on server if you have it. How to Configure Proxy Settings for WinHTTP Check the C:\Windows\WindowsUpdate.log file for more information that may indicate the cause.

the information of the windowsUpdate.log is this. REPORT EVENT: {931ABA49-37A9-4DC0-B92F-567514E2CBAA}2008-09-07 16:32:46:681+02001147101{00000000-0000-0000-0000-000000000000}00Exchange12SuccessSoftware SynchronizationWindows Update Client successfully detected 1 updates.>>-- RESUMED -- COMAPI: Download [ClientId = Exchange12]- Download call complete (succeeded = 0, succeeded with errors = 0, failed = 1, unaccounted = 0)- WARNING: Exit code = 0x00000000; Call error code = 0x80240022----------- END -- COMAPI: Download [ClientId = Exchange12]------------- greets

Clarify: Got Anti-Spam update error 1009 in the application log on edge Possible cause: Temporary network issue The Related Service in the Edge server was not started Corruption in the Exchange Server Troubleshooting: 1. Please go to the Microsoft Update to check if the Windows can be updated Notes: This can help us to make sure if the issue is related to Windows, or the Exchange Server itself. If it is a Windows update issue, all the automatic update of Windows should be affected 2. Please check the following service <Start->Run->Services.msc> Microsoft Exchange Anti-spam Update Notes: It needs to be started and the Startup type needs to be "Automatic" Automatic Updates Notes: It needs to be started and the Startup type needs to be "Automatic" Background Intelligent Transfer Service Notes: The Startup type need to be "Manual" 3. This issue may be caused by temporary network problem. Connection between your server and Microsoft update server may be temporary unavailable. So please check it the next day to have a try again Resources: Anti-Spam and Antivirus Functionality