9
5
Basically, what can be achieved by going to Control Panel > Uninstall a Program > View Installed Updates > Right Click Uninstall, but through the command line? Looking for a way that works across the Windows platform but if (and according to my reading, most likely) it's version dependent so be it.
Maybe something like:
C:\command /uninstall "Security Update for Windows 7 for x64-based Systems (KB2705219)"
Looks like using the KB would be great but wusa.exe works for the above example update but not for say "Security Update for Silverlight (KBXXXXXXXX)". Not much consistency.
I'm really surprised there isn't much documentation on this. How does an app like WUInstall do it?
Follow up question is how is that list of "View Installed Updates" populated? I've searched the registry like crazy hoping for an "UninstallString" or equivalent but only found references to the regular Add/Remove Programs list.
Related: http://superuser.com/questions/270610/undoing-the-last-installed-windows-updates-via-command-line. Not a direct duplicate, but one of the answers there applies.
– Indrek – 2012-09-12T01:48:18.200@Indrek thanks for the comment! Rolling back to a previous restore point is one way to handle it and I got that done, no problem. But it would be a pain to undo x amount of updates when only one of them needs to be removed. And as stated in the question, I'd really love to know how WUInstall does it. – Miguel Moll – 2012-09-12T02:01:24.527
This answer uses
– paradd0x – 2012-09-12T02:38:21.993wuinstall
to remove an update with a known KB number: http://superuser.com/a/469511Hey @ThiagoM! I know
wuinstall
can do it. But I was hoping to not depend on a third-party app. I imaginewuinstall
is using something provided by the OS, no? – Miguel Moll – 2012-09-12T02:57:03.903Windows updates can be uninstalled and enumerated with wusa, sounds like you already know about that. Application updates based on Windows Installer can be uninstalled with msiexec, but I don't know of any built-in command-line tool to enumerate them. I also don't know if there are any additional types of updates shown on the Installed Updates list. – Harry Johnston – 2012-09-12T04:00:57.707
There is Far Manager and my plugin Uninstall which allows to enumerate, filter, examine and uninstall programs. It also reveals uninstall command.
– Maximus – 2012-09-12T06:11:52.5802
@radioact1ve wusa /uninstall /kb:{update ID} ... or did i miss something?....http://www.sevenforums.com/tutorials/109213-windows-update-uninstall-console-level.html
– Moab – 2012-09-12T21:34:45.947@Moab You are right on! At least what I've read about wusa is that its Win7(Vista?) only. Hoping for an XP - 7 compatible way. I can dream... – Miguel Moll – 2012-09-13T01:00:47.537
@radioact1ve not possible, windows update changed dramatically starting with Vista. XP can be done from the command line but uses a completely different command sequence. – Moab – 2012-09-13T18:48:59.187
@Moab Fair enough. That's what I thought. Looks like wusa for some updates and msiexec for the others. – Miguel Moll – 2012-09-13T21:37:03.500
The Stack Overflow link is broken - the question has been deleted now. – Peter Mortensen – 2013-10-09T12:44:06.863