577
edits
Changes
Added missing upgrade line
<install
cmd='%SOFTWARE%\ms_security_essentials\mssefullinstall-x86fre-en-us-xp.exe /s /runwgacheck' />
<upgrade
cmd='%SOFTWARE%\microsoft-security-essentials\mssefullinstall-x86fre-en-us-xp.exe /s /runwgacheck /o' />
<remove
</package>
</source>
Note than an upgrade line is required because although the program may update itself (though I'm not certain it does), if you bump the revision number then WPKG will want to run an 'update'.
== Installer command-line switches ==