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 […]