I have a problem with flash reading a xml webservice

[manuel_alarcon]

Hi, im part of a team, and we developed a flash game, based on a web service, that connects to a sql database and gives a xml output. The flash part (the one i made) sends and load data from it, and it works pretty good. But there's one big problem: i developed the flash and test it on firefox, pointing directly to the flash files, you know, testing. and it works fine. but when people try to test it on IE, it fails to connect, losses data randomly, and even losses the db connection. i checked the code three times, but we figured out it happened only on IE, mostly 7.
So, we began to look for an answer, and in some forum i stumbled with a possible answer: the Cache-Control option. after reading and think it, it makes sense.
I dont know really if the problem is that one, could anyone see if this could be possible? thanks