How to uninstall an app that another user installed(Staged Packages)?
本帖最后由 dcbakkk 于 2014-3-1 02:06 编辑Article：
http://stackoverflow.com/questions/13865930/how-to-uninstall-an-app-that-another-user-installed
Cause of the problem:
Windows Update (WU) downloads newer versions of packages you have and“stages” them as Local System, so that when you go to the storetoupdate the apps, the update process is as quick as possible. WUwilleventually clean up the staged packages that were neverinstalled.
What are some consequences of having "Staged" packages?
1.Staged packages prevent you from installing thatparticular package in development mode
2.Staged packages eat up some disk space, but due tohardlinking, the effect of this is mitigated. If a file is identical betweenmultipleversions of a package, appx deployment hardlinks the filesinstead ofmaintaining two separate copies of the same file.
How do I find the "Staged" packages?
1.In an administrator powershell prompt, the command:
Get-Appxpackage -All
will display all packages on the machine. For a stagedpackage, thePackageUserInformation will show {S-1-5-18 : Staged}
2.Using powershell filtering, to get the list of all stagedpackagefullnames, you could do:
Get-Appxpackage -all |% {if($_.packageuserinformation.installstate -eq"Staged"){$_.packagefullname}} | Remove-AppxPackage
How do I get rid ofthe "Staged" packages?
1.Downloadpsexec from sysinternals tools,written by Mark Russinovich
2.To get rid of all of them, run in a regular admin/elevatedcommand prompt (not powershell):
psexec -i -d -s powershell
Get-Appxpackage -all |% {if($_.packageuserinformation.installstate -eq"Staged"){$_.packagefullname}} | Remove-AppxPackage
that's all.
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