How to install Service Pack for Windows whit PS

[Pcyber 0]

Hi, I'm trying to install service pack for Windows from PS. For example I created a task:

powershell -command "& {(New-Object System.Net.WebClient).DownloadFile('hxxp://download.windowsupdate.com/msdownload/update/software/svpk/2011/02/windows6.1-kb976932-x86_c3516bc5c9e69fee6d9ac4f981f5b95977a8a2fa.exe', '%temp%\windows6.1-kb976932-x86_c3516bc5c9e69fee6d9ac4f981f5b95977a8a2fa.exe');(Start-process -ArgumentList '%temp%\windows6.1-kb976932-x86_c3516bc5c9e69fee6d9ac4f981f5b95977a8a2fa.exe -NoNewWindow')}" >c:\SP1.log

 

It's Downloaded it, but SP1.log is empty and SP1 not installed.

Any idea?

 

Thanks

[itman 1,359]

27 minutes ago, Pcyber said:

Hi, I'm trying to install service pack for Windows from PS.

Check your Windows PowerShell Event log for entries related to non-execution.

If you have AppLocker configured on the device running the script, it will by default block use of any PowerShell sub-assemblies executed this way. Ditto if a policy was configured to block execution of scripts.

[Marcos 4,187]

Does it install when executed via "psexec -s windows6.1-kb976932-x86_c3516bc5c9e69fee6d9ac4f981f5b95977a8a2fa.exe" ?