Ok, I’m trying to use the unity web plugin to get a game working on a free web hosting website. The service I’m using is webng (www.webng.com). So here si what I do. I make an html page that has the unity player script in it with the file name of the game as “game.unity3d”. Then I put the game.unity3d file in the same folder as it. When I open the html page it works just fine and plays the game in my web browser. Now the problem is when I upload the files to a free web hosting service (I put them both in the same folder) then open the web site it says there is a unity error. Here it is: http://davidsunityprojects.webng.com/
Any ideas what’s wrong?
For me it just doesn’t load :(. I would suggest asking the web host to see if they support unity3d files. If they don’t find a new web host. I have one if you need it(its free and great). 
Allright, what web hosting service do you recommend?
Don’t know about affiliate links so I won’t bother. But I recommend http://www.000webhost.com.
It has about 2 seconds of downtime every day(Yes I know, that is outrageous, but it is well worth it for what you get free).
Have fun.