"Enter...Connected" what to do?

Hi

I am so proud to see something like openfire free for us to use and standing up to microsoft Lync, anyhow, I am facing a brutal issue with redfire, I installed it and got it working but only on two computers, any other computer will get a gray screen with “Enter…Connected” in the bottom, I updated flash player and java, the error in the redfire test and spark as well,

please help I am stuck

Help !!!

Red5 and Redfire plugins are no more being developed.There are very few Flex and ActionScript developers hanging around here. If you can’t find your answer from the history of answers here, then my advice is to drop it and accept it does not work for you.

thanks for taking the time to Answer me