I was looking again some post and I found this scirra.com/forum/wont-work-in-internet-explorer_topic68954.html
I started to think maybe it's in my code?
I read again and find something suspicious. I was doing a compare in every tick and this was probably causing the game "crash".
What is weird that in chrome and firefox was working fine but in IE couldn't.
I think now it should work fine.
Thanks anyway :)