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

wusa 

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

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

wusa /uninstall /kb: [/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.

/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.