I DOWNLOADED DIVX BUT CANT OPEN IT?

I downloaded divx earlier but it wont open

 

I'm assuming you downloaded a file with a .exe extension. What happens when you run it?

 

when i try and open the one icon on my desktop the installation box keeps appearing even though i installed it. when i go into c all the folders most of them are read me ones and theres one which i try and it says cannot open mp3 radio or something like that

 

I think I'd have to be there while you do it to be any help but perhaps someone else has an idea of what is happening. Sorry, I couldn't help but I'm still muddling through most of it myself.