Im not sure if this is in the wrong place but one of my videos plays fine through the Allvideos player, the other four give me Error 2032

Any ideas on how to fix it?

I had this issue - Error #2032... and managed to sort it out.
My issue occured because I cut and paste the link (to the movie clip) into the news article it was to be shown in. When I viewed the html source of the working and broken pages I saw that there was html markup randomly inserted into code for the clip... so the cut and paste caused the issue.
So, if this is the same issue that you are facing... then try just typing the link in, e.g. {flv}a_clip{/flv} and for good measure check the html of the article to check no other markup or formatting is there.
Good luck!