Hi,

is there a way that after the unattended setup, I can automaticly download and install unattended all missing updates? Like trigger it via a command line tool?

At the moment I am slipstreaming them offline with dism. So they get applied during the offlince servicing phase. However when I applied the latest RDP hotfix, my unattended setup stopped during the offline servicing phase cause it couldnt apply a package (the hotfix I suppose, did not tell me any readable name in the panther logs).

Yes, there are scripts (and WMI objects) that can be used together to automate Windows Update. If you have access to an MDT deployment share, you could take a look at the file ZTIWindowsUpdate.wsf in the \Scripts folder for an example of how it can be done. Otherwise there are samples out there for both vbscript and powershell .

Thank you for the info. Looks good!