login problem

I install all the aplication server and try to login a client, after the username password the only thing that apears is a blue screem and nothing more. In the administrative tool the client and the user apears like running, but after some minutes they are disconected.
What can be the problem?

i run the client cd and make all the tests, and everything seems all rigth.

ps: sorry for the bad english, i do not speak to well.

 

What application are you trying to publish?

I am moving this thread to the ApplicationServer forum

 

already solv that, i removed the aplication that i created and everything works fine now

thanks for the help