Some problem like that: I used cef_binary_1.963.439_windows The flash plugins works in WIN7 (with chrome browser 19.0.1036.7 dev-m installed) But it shows "Missing Plug-in" in XP (without chrome browser) Should I copy some flash plug-ins files from WIN7 to XP?
CEF does not work with the Flash version that Chrome bundles. You need to install a system flash player version from http://get.adobe.com/flashplayer/.