After the tip once again to look into the event log and another few minutes searching, I came across the log files generated by the client in C: \ Windows named "WindowsUpdate.log". Who would have thought.
Okay let's see.
Here is a small excerpt from the interesting part, where it can be assumed the error.
2011-06-15 07:35:09:180 1056 a7c Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates]
2011-06-15 07:35:09:180 1056 a7c Agent *********
2011-06-15 07:35:09:180 1056 a7c Agent * Online = Yes; Ignore download priority = No
2011-06-15 07:35:09:180 1056 a7c 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"
2011-06-15 07:35:09:180 1056 a7c Agent * ServiceID = {3DA21691-E39D-4DA6-8A4B-B43877BCB1B7} Managed
2011-06-15 07:35:09:180 1056 a7c Agent * Search Scope = {Machine}
2011-06-15 07:35:09:223 1056 a7c Misc Validating signature for C:\WINDOWS\SoftwareDistribution\SelfUpdate\Default\wuident.cab:
2011-06-15 07:35:09:325 1056 a7c Misc Microsoft signed: Yes
2011-06-15 07:35:09:339 1056 a7c Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x801901f6
2011-06-15 07:35:09:339 1056 a7c Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x801901f6
2011-06-15 07:35:09:339 1056 a7c Misc WARNING: DownloadFileInternal failed for http://WsusServer/selfupdate/wuident.cab: error 0x801901f6
2011-06-15 07:35:09:339 1056 a7c Setup FATAL: IsUpdateRequired failed with error 0x80244021
2011-06-15 07:35:09:339 1056 a7c Setup WARNING: SelfUpdate: Default Service: IsUpdateRequired failed: 0x80244021
2011-06-15 07:35:09:339 1056 a7c Setup WARNING: SelfUpdate: Default Service: IsUpdateRequired failed, error = 0x80244021
2011-06-15 07:35:09:339 1056 a7c Agent * WARNING: Skipping scan, self-update check returned 0x80244021
2011-06-15 07:35:09:513 1056 a7c Agent * WARNING: Exit code = 0x80244021
2011-06-15 07:35:09:513 1056 a7c Agent *********
2011-06-15 07:35:09:513 1056 a7c Agent ** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
2011-06-15 07:35:09:513 1056 a7c Agent *************
2011-06-15 07:35:09:513 1056 a7c Agent WARNING: WU client failed Searching for update with error 0x80244021
2011-06-15 07:35:09:528 1056 aa0 AU >>## RESUMED ## AU: Search for updates [CallId = {158642B7-F0E4-4156-BA96-C96488FA0A2E}]
2011-06-15 07:35:09:528 1056 aa0 AU # WARNING: Search callback failed, result = 0x80244021
2011-06-15 07:35:09:542 1056 aa0 AU # WARNING: Failed to find updates with error code 80244021
2011-06-15 07:35:09:542 1056 aa0 AU #########
2011-06-15 07:35:09:542 1056 aa0 AU ## END ## AU: Search for updates [CallId = {158642B7-F0E4-4156-BA96-C96488FA0A2E}]
2011-06-15 07:35:09:542 1056 aa0 AU #############
2011-06-15 07:35:09:542 1056 aa0 AU AU setting next detection timeout to 2011-06-15 10:35:09
2011-06-15 07:35:12:341 1056 a7c Report REPORT EVENT: {7F2FBAC8-EBF6-4682-A973-ACB4EC583C80} 2011-06-15 07:35:09:339+0200 1 148 101 {D67661EB-2423-451D-BF5D-13199E37DF28} 0 80244021 SelfUpdate Failure Software Synchronization Windows Update Client failed to detect with error 0x80244021.
2011-06-15 07:39:28:782 1056 30c AU Forced install timer expired for scheduled install
2011-06-15 07:39:28:797 1056 30c AU UpdateDownloadProperties: 0 download(s) are still in progress.
2011-06-15 07:39:28:797 1056 30c AU Setting AU scheduled install time to 2011-06-16 01:00:00
2011-06-15 07:54:23:148 1056 98 PT WARNING: Cached cookie has expired or new PID is available
2011-06-15 07:54:23:148 1056 98 PT Initializing simple targeting cookie, clientId = d0e66c72-dba6-41ed-b7f5-fbf5b854606b, target group = , DNS name = PC.Domäne
2011-06-15 07:54:23:148 1056 98 PT Server URL = http://WsusServer/SimpleAuthWebService/SimpleAuth.asmx
2011-06-15 07:54:23:163 1056 98 PT WARNING: GetAuthorizationCookie failure, error = 0x80244021, soap client error = 10, soap error code = 0, HTTP status code = 502
2011-06-15 07:54:23:163 1056 98 PT WARNING: Failed to initialize Simple Targeting Cookie: 0x80244021
2011-06-15 07:54:23:163 1056 98 PT WARNING: PopulateAuthCookies failed: 0x80244021
2011-06-15 07:54:23:163 1056 98 PT WARNING: RefreshCookie failed: 0x80244021
2011-06-15 07:54:23:163 1056 98 PT WARNING: RefreshPTState failed: 0x80244021
2011-06-15 07:54:23:163 1056 98 PT WARNING: PTError: 0x80244021
2011-06-15 07:54:23:163 1056 98 Report WARNING: Reporter failed to upload events with hr = 80244021.
2011-06-15 08:17:34:180 1056 940 PT WARNING: Cached cookie has expired or new PID is available
2011-06-15 08:17:34:180 1056 940 PT Initializing simple targeting cookie, clientId = d0e66c72-dba6-41ed-b7f5-fbf5b854606b
So I got the idea for the error code "0x80244021" to search.
Here are the results.
http://support.microsoft.com/kb/896226/de
The first surprise was big, because WSUS is at the same network as the clients. Then I remembered a setting that I had recently changed.
It is called Proxy Auto Configuration. I activated it and gave the information to further the goal of wpad.dat files via DHCP to the computer. After disabling the feature and then "wuauclt / detectnow" could be seen the next day that the clients could pull back your diligent updates.
Now I'll probably employ me again with the script to the WPAD file.
I hope I could help you with your troubleshooting a bit.
Greetings Sascha
Here are the results.
http://support.microsoft.com/kb/896226/de
The first surprise was big, because WSUS is at the same network as the clients. Then I remembered a setting that I had recently changed.
It is called Proxy Auto Configuration. I activated it and gave the information to further the goal of wpad.dat files via DHCP to the computer. After disabling the feature and then "wuauclt / detectnow" could be seen the next day that the clients could pull back your diligent updates.
Now I'll probably employ me again with the script to the WPAD file.
I hope I could help you with your troubleshooting a bit.
Greetings Sascha
