wusa wusa /extract: /log: wusa /quiet /norestart | /warnrestart: | /promptrestart | /forcerestart /log: wusa /uninstall | ...

wusa 

wusa  /extract: [/log:]

wusa  [/quiet] [/norestart | /warnrestart: | /promptrestart | /forcerestart] [/log:]

wusa /uninstall < | /kb:> [/quiet] [/norestart | /warnrestart: | /promptrestart | /forcerestart] [/log:]


/?, /h, /help
-  Display help information.

update
-  Full path of the MSU file.

/quiet
-  Quiet mode, no user interaction. Reboot as needed.

/uninstall
-  Installer will uninstall the package.

/kb
-  When combined with /uninstall, installer will uninstall the package associated with the KB number.

/extract
-  Installer will extract the package contents to the destination folder.

/norestart
-  When combined with /quiet, installer will NOT initiate reboot.

/warnrestart
-  When combined with /quiet, installer will warn the user before initiating reboot.

/promptrestart
-  When combined with /quiet, installer will prompt before initiating reboot.

/forcerestart
-  When combined with /quiet, installer will forcefully close applications and initiate reboot.

/log
-  Installer will enable logging.