Pcyber 0 Posted April 4, 2022 Share Posted April 4, 2022 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 Link to comment Share on other sites More sharing options...
itman 1,495 Posted April 4, 2022 Share Posted April 4, 2022 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. Link to comment Share on other sites More sharing options...
Administrators Marcos 4,538 Posted April 4, 2022 Administrators Share Posted April 4, 2022 Does it install when executed via "psexec -s windows6.1-kb976932-x86_c3516bc5c9e69fee6d9ac4f981f5b95977a8a2fa.exe" ? Link to comment Share on other sites More sharing options...
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