VLC firefox plugin not portable?

Hello,

I am facing a problem of VLC plugin in firefox that is not working if there is no full vlc installation on my HDD.

Installation status:
1. FirefoxPortable (2.0.0.5) & VLC Portable (0.8.6c) are installed on USB stick.
2. npvlc.dll (copy from full version), libvlc.dll (copy from PortableApps\VLCPortable\App\vlc) are stored in PortableApps\FirefoxPortable\App\firefox\plugins

If the HDD full version of VLC is uninstalled the message on video web page from plugin says "no video".

Is there a version of npvlc.dll for VLCPortable 0.8.6c that would enable the VLCplayer embeded into firefox run without full VLC installation?

Thank you

Andrej.