Hi all,
I have one server using S. O. Windows Server 2008 R2 x64 and is entered in the company domain.
Recently started kicking up an 8024400E error when attempting update.
I have tried all suggestions on this tutorial without success because I have always the same error
https://bobmckay.com/i-t-support-networking/simple-fix-windows-update-error-80072ee2-8024400a-8024400d-8024400e/
I have tried rename the key WindowsUpdate on REGEDIT and in this case the Windows Update not started.
This is the REGEDIT

Anf this the WindowsUpdate log
2021-08-15 18:51:53:951 152 2314 AU Triggering AU detection through DetectNow API
2021-08-15 18:51:53:951 152 2314 AU Triggering Online detection (interactive)
2021-08-15 18:51:53:951 152 ab0 AU #############
2021-08-15 18:51:53:951 152 ab0 AU ## START ## AU: Search for updates
2021-08-15 18:51:53:951 152 ab0 AU #########
2021-08-15 18:51:53:966 152 ab0 AU <<## SUBMITTED ## AU: Search for updates [CallId = {64DE0B82-C371-4E7D-A434-5C49D2988E93}]
2021-08-15 18:51:53:966 152 9c8 Agent *************
2021-08-15 18:51:53:966 152 9c8 Agent ** START ** Agent: Finding updates [CallerId = AutomaticUpdates]
2021-08-15 18:51:53:966 152 9c8 Agent *********
2021-08-15 18:51:53:966 152 9c8 Agent * Online = Yes; Ignore download priority = No
2021-08-15 18:51:53:966 152 9c8 Agent * Criteria = "IsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1"
2021-08-15 18:51:53:966 152 9c8 Agent * ServiceID = {3DA21691-E39D-4DA6-8A4B-B43877BCB1B7} Managed
2021-08-15 18:51:53:966 152 9c8 Agent * Search Scope = {Machine}
2021-08-15 18:51:53:966 152 9c8 Setup Checking for agent SelfUpdate
2021-08-15 18:51:53:966 152 9c8 Setup Client version: Core: 7.6.7601.24542 Aux: 7.6.7601.24542
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: SendRequest failed with hr = 80072ee2. Proxy List used: <proxy-euc1.xxxx:8080;proxy-euc1.xxxx:8080> Bypass List used : <172.*;10.*;*.local;10.*> Auth Schemes used : <>
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: WinHttp: SendRequestUsingProxy failed for <http://wsus-aws-prod.xxxx/selfupdate/wuident.cab>. error 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: WinHttp: SendRequestToServerForFileInformation MakeRequest failed. error 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Misc WARNING: DownloadFileInternal failed for http://wsus-aws-prod.xxxx/selfupdate/wuident.cab: error 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Setup FATAL: DownloadCab failed, err = 0x80072EE2
2021-08-15 18:52:57:069 152 9c8 Setup WARNING: SelfUpdate check failed to download package information, error = 0x80072EE2
2021-08-15 18:52:57:069 152 9c8 Setup FATAL: SelfUpdate check failed, err = 0x80072EE2
2021-08-15 18:52:57:069 152 9c8 Agent * WARNING: Skipping scan, self-update check returned 0x80072EE2
2021-08-15 18:52:57:069 152 9c8 Agent * WARNING: Exit code = 0x80072EE2
2021-08-15 18:52:57:069 152 9c8 Agent *********
2021-08-15 18:52:57:069 152 9c8 Agent ** END ** Agent: Finding updates [CallerId = AutomaticUpdates]
2021-08-15 18:52:57:069 152 9c8 Agent *************
2021-08-15 18:52:57:069 152 9c8 Agent WARNING: WU client failed Searching for update with error 0x80072ee2
2021-08-15 18:52:57:069 152 9c8 Report REPORT EVENT: {22B308FD-2948-402F-A900-4A27B7BEF655} 2021-08-15 18:51:24:856+0200 1 148 101 {D67661EB-2423-451D-BF5D-13199E37DF28} 1 80072ee2 SelfUpdate Failure Software Synchronization Windows Update Client failed to detect with error 0x80072ee2.
2021-08-15 18:52:57:069 152 2064 AU >>## RESUMED ## AU: Search for updates [CallId = {64DE0B82-C371-4E7D-A434-5C49D2988E93}]
2021-08-15 18:52:57:069 152 2064 AU # WARNING: Search callback failed, result = 0x80072EE2
2021-08-15 18:52:57:069 152 2064 AU # WARNING: Failed to find updates with error code 80072EE2
2021-08-15 18:52:57:069 152 2064 AU #########
2021-08-15 18:52:57:069 152 2064 AU ## END ## AU: Search for updates [CallId = {64DE0B82-C371-4E7D-A434-5C49D2988E93}]
2021-08-15 18:52:57:069 152 2064 AU #############
2021-08-15 18:52:57:069 152 2064 AU Successfully wrote event for AU health state:0
2021-08-15 18:52:57:069 152 2064 AU AU setting next detection timeout to 2021-08-15 21:52:57
2021-08-15 18:52:57:069 152 2064 AU Setting AU scheduled install time to 2021-08-16 00:00:00
2021-08-15 18:52:57:069 152 2064 AU Successfully wrote event for AU health state:0
2021-08-15 18:52:57:085 152 2064 AU Successfully wrote event for AU health state:0
2021-08-15 18:52:57:100 152 9c8 Report WARNING: CWERReporter finishing event handling with error = 800700a1
2021-08-15 18:52:57:100 152 9c8 Report WARNING: Discarding a batch of 4 events because they have expired.
2021-08-15 18:53:02:077 152 9c8 Report REPORT EVENT: {C7B0E717-FF3D-43E8-B0AF-C23E28E44F7B} 2021-08-15 18:52:57:069+0200 1 148 101 {D67661EB-2423-451D-BF5D-13199E37DF28} 1 80072ee2 SelfUpdate Failure Software Synchronization Windows Update Client failed to detect with error 0x80072ee2.
2021-08-15 18:53:02:108 152 9c8 Report WARNING: CWERReporter finishing event handling with error = 800700a1
Any suggestione, please?