@Videation,
Please do me this one favour and at least read the information on the page I linked to in my last post about Flash Global Security.
It will only take you a few moments to set the LAN drive folder as a trusted location in your Flash Global Security settings. Reboot your browser after making this change and then try to play the content on the LAN drive via playing the HTM file, not the SWF.
If the video still does not play, what happens if you copy all of the published files back to a folder on your own hard drive and try to play from there? If that folder is a trusted location but the embedded video file still does not play, what type of video is it? Event video or multi-slide synchronized video? What form is the link to the video? Is it a relative link or an absolute link?