Hello,
Some plugins have files that are installed to the "components" folder (I first install plugins on the desktop non-portable FF, and then copy them to portable FF), for example:
* Flash has flashplayer.xpt file
* QuickTime has nsIQTScriptablePlugin.xpt file
* Windows Genuine Advantage has nsILegitCheckPlugin.xpt files
* RealPlayer has nppl3260.xpt and nsJSRealPlayerPlugin.xpt files
Perhaps there should be "components" folder in the FirefoxPortable\Data\ as well, in addition to the "plugins" folder. So that these files don't have to be put in the FirefoxPortable\App\firefox\components.
Thank you.