из "%windir%\WindowsUpdate.log".
до перезапуска, т.е. последние два дня.
Код:

2010-02-11 04:30:51:656 876 698 AU #############
2010-02-11 04:30:51:656 876 698 AU ## START ## AU: Search for updates
2010-02-11 04:30:51:656 876 698 AU #########
2010-02-11 04:30:51:656 876 698 AU <<## SUBMITTED ## AU: Search for updates [CallId = {22594AC7-B7D0-44A7-BC9C-748CD4D95CE6}]
2010-02-11 04:30:51:656 876 650 Agent *************
2010-02-11 04:30:51:656 876 650 Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates]
2010-02-11 04:30:51:656 876 650 Agent *********
2010-02-11 04:30:51:656 876 650 Agent * Online = Yes; Ignore download priority = No
2010-02-11 04:30:51:656 876 650 Agent * Criteria = "IsHidden=0 and IsInstalled=0 and DeploymentAction='Installation' and IsAssigned=1 or IsHidden=0 and IsPresent=1 and DeploymentAction='Uninstallation' and IsAssigned=1 or IsHidden=0 and IsInstalled=1 and DeploymentAction='Installation' and IsAssigned=1 and RebootRequired=1 or IsHidden=0 and IsInstalled=0 and DeploymentAction='Uninstallation' and IsAssigned=1 and RebootRequired=1"
2010-02-11 04:30:51:656 876 650 Agent * ServiceID = {9482F4B4-E343-43B6-B170-9A65BC822C77} Windows Update
2010-02-11 04:30:51:656 876 650 Agent * Search Scope = {Machine}
2010-02-11 04:30:52:656 876 650 Misc Validating signature for C:\WINDOWS\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2010-02-11 04:30:52:703 876 650 Misc Microsoft signed: Yes
2010-02-11 04:31:07:218 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:31:07:218 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:31:07:218 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.windowsupdate.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:31:07:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:31:07:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:31:07:218 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:31:21:468 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:31:21:468 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:31:21:468 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.windowsupdate.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:31:21:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:31:21:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:31:21:468 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:31:35:718 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:31:35:718 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:31:35:718 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.windowsupdate.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:31:35:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:31:35:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:31:35:718 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:31:49:968 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:31:49:968 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.windowsupdate.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc WARNING: DownloadFileInternal failed for http://download.windowsupdate.com/v9/windowsupdate/redir/muv4wuredir.cab: error 0x8024402c
2010-02-11 04:31:49:968 876 650 Misc Validating signature for C:\WINDOWS\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2010-02-11 04:31:49:968 876 650 Misc Microsoft signed: Yes
2010-02-11 04:32:04:218 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:32:04:218 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:32:04:218 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:32:04:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:32:04:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:32:04:218 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:32:18:468 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:32:18:468 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:32:18:468 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:32:18:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:32:18:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:32:18:468 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:32:32:718 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:32:32:718 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:32:32:718 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:32:32:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:32:32:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:32:32:718 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:32:46:968 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:32:46:968 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://download.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc WARNING: DownloadFileInternal failed for http://download.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab: error 0x8024402c
2010-02-11 04:32:46:968 876 650 Misc Validating signature for C:\WINDOWS\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2010-02-11 04:32:46:968 876 650 Misc Microsoft signed: Yes
2010-02-11 04:33:01:218 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:33:01:218 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:33:01:218 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://www.update.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:33:01:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:33:01:218 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:33:01:218 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:33:15:468 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:33:15:468 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:33:15:468 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://www.update.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:33:15:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:33:15:468 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:33:15:468 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:33:29:718 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:33:29:718 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:33:29:718 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://www.update.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:33:29:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:33:29:718 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:33:29:718 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:33:43:968 876 650 Misc WARNING: Send failed with hr = 80072ee7.
2010-02-11 04:33:43:968 876 650 Misc WARNING: SendRequest failed with hr = 80072ee7. Proxy List used: <(null)> Bypass List used : <(null)> Auth Schemes used : <>
2010-02-11 04:33:43:968 876 650 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://www.update.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab>. error 0x8024402c
2010-02-11 04:33:43:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x8024402c
2010-02-11 04:33:43:968 876 650 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x8024402c
2010-02-11 04:33:43:968 876 650 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x8024402c
2010-02-11 04:33:43:968 876 650 Misc WARNING: DownloadFileInternal failed for http://www.update.microsoft.com/v9/windowsupdate/redir/muv4wuredir.cab: error 0x8024402c
2010-02-11 04:33:43:968 876 650 Setup FATAL: IsUpdateRequired failed with error 0x8024402c
2010-02-11 04:33:43:968 876 650 Setup WARNING: SelfUpdate: Default Service: IsUpdateRequired failed: 0x8024402c
2010-02-11 04:33:43:968 876 650 Setup WARNING: SelfUpdate: Default Service: IsUpdateRequired failed, error = 0x8024402C
2010-02-11 04:33:43:968 876 650 Agent * WARNING: Skipping scan, self-update check returned 0x8024402C
2010-02-11 04:33:43:984 876 650 Agent * WARNING: Exit code = 0x8024402C
2010-02-11 04:33:43:984 876 650 Agent *********
2010-02-11 04:33:43:984 876 650 Agent ** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
2010-02-11 04:33:43:984 876 650 Agent *************
2010-02-11 04:33:43:984 876 650 Agent WARNING: WU client failed Searching for update with error 0x8024402c
2010-02-11 04:33:43:984 876 bc8 AU >>## RESUMED ## AU: Search for updates [CallId = {22594AC7-B7D0-44A7-BC9C-748CD4D95CE6}]
2010-02-11 04:33:43:984 876 bc8 AU # WARNING: Search callback failed, result = 0x8024402C
2010-02-11 04:33:43:984 876 bc8 AU # WARNING: Failed to find updates with error code 8024402C
2010-02-11 04:33:43:984 876 bc8 AU #########
2010-02-11 04:33:43:984 876 bc8 AU ## END ## AU: Search for updates [CallId = {22594AC7-B7D0-44A7-BC9C-748CD4D95CE6}]
2010-02-11 04:33:43:984 876 bc8 AU #############
2010-02-11 04:33:43:984 876 bc8 AU AU setting next detection timeout to 2010-02-11 07:33:43
2010-02-11 04:33:43:984 876 bc8 AU Setting AU scheduled install time to 2010-02-11 18:00:00
2010-02-11 07:07:17:000 876 698 AU AU was unable to detect updates for more than 48 hours
2010-02-11 07:07:22:000 876 170 Report REPORT EVENT: {16C80361-9F17-4DF2-929A-A54A6296215B} 2010-02-11 07:07:17:000+0200 1 149 102 {00000000-0000-0000-0000-000000000000} 0 0 AutomaticUpdates Failure Software Synchronization Unable to Connect: Windows is unable to connect to the automatic updates service and therefore cannot download and install updates according to the set schedule. Windows will continue to try to establish a connection.
это после рестарта службы:
Код:

2010-02-11 09:13:25:015 876 698 AU ########### AU: Uninitializing Automatic Updates ###########
2010-02-11 09:13:26:343 876 698 Service *********
2010-02-11 09:13:26:343 876 698 Service ** END ** Service: Service exit [Exit code = 0x240001]
2010-02-11 09:13:26:343 876 698 Service *************
2010-02-11 09:13:26:765 876 8b8 Misc =========== Logging initialized (build: 7.4.7600.226, tz: +0200) ===========
2010-02-11 09:13:26:765 876 8b8 Misc = Process: C:\WINDOWS\System32\svchost.exe
2010-02-11 09:13:26:765 876 8b8 Misc = Module: C:\WINDOWS\system32\wuaueng.dll
2010-02-11 09:13:26:765 876 8b8 Service *************
2010-02-11 09:13:26:765 876 8b8 Service ** START ** Service: Service startup
2010-02-11 09:13:26:765 876 8b8 Service *********
2010-02-11 09:13:26:796 876 8b8 Agent * WU client version 7.4.7600.226
2010-02-11 09:13:26:796 876 8b8 Agent * Base directory: C:\WINDOWS\SoftwareDistribution
2010-02-11 09:13:26:796 876 8b8 Agent * Access type: No proxy
2010-02-11 09:13:26:796 876 8b8 Agent * Network state: Connected