WSUS IIS APPLICATION POOL shuts down

Select the Application Pool Name and then click ‘Advanced Settings’.Do some changes: Private Memory Limit (KB): 1843200 to 4194304 Queue Length: 1000 to 25000 Limit Interval (minutes): 5 to 15 ‘Service Unavailable’ Response: HttpLevel to TcpLevel Then stop the IIS (IIS-Manager or ‘net stop w3srv’), edit the web.config ( C:\Program Files\Update Services\WebServices\ClientWebService\web.config ) for WSUS:Replace […]

WSUS on SERVER 2019 | Reporting | ReportViewer.msi

For Windows Server 2019, the Microsoft Report Viewer 2012 Redistributable is required. The SQL Server System CLR Types for SQL Server 2012 are required for the installation, these are part of the Microsoft SQL Server 2012 Feature Pack. There is no need to download and install the complete package. The MSI SQLSysClrTypes.msi is sufficient (for […]

Windows 10 | WSUS update problems

Your machines can’t connect to your WSUS? Maybe you upgraded your Windows version (ie 1909 > 2004) and your old GPOs don’t fit the new version. Solution: remove your old Update GPOs, add the new admx files from an freshly upgraded windows machine to your DCs PoliciyDefinitions and reconstruct your GPOs.

WSUS | Setup error 80070643 + CInstallDriver::PerformSetup

If you got this 2019-05-28 13:20:27 Error MWUSSetup InstallWsus: MWUS Installation Failed (Error 0x80070643: Schwerwiegender Fehler bei der Installation.) 2019-05-28 13:20:27 Error MWUSSetup CInstallDriver::PerformSetup: WSUS installation failed (Error 0x80070643: Schwerwiegender Fehler bei der Installation.) 2019-05-28 13:20:27 Error MWUSSetup CSetupDriver::LaunchSetup: Setup failed (Error 0x80070643: Schwerwiegender Fehler bei der Installation.) 2019-05-28 13:28:25 Error MWUSSetup DoInstall: Wsus setup […]

WSUS | update file storage cleanup

You are facing the following phenomenon: Your WSUS shows you that your clients need updates and that there is proper contact between clients and WSUS but clients say that they don’t need any updates. Check your \WSUS\WSUSContent volume. Maybe older update files left no space on device. How to cleanup? Follow the rules: ;) *Close […]