problem in opening CFX-pre and CFX-post 10.0
 

I have installed the ANSYS-CFX 10.0 and ANSYS-ICEM in my laptop (windows). When I will start the CFX-pre or CFX-post, it is showing following error. ----------------------------------- Aborting due to unexpected error: comm::error: AppWindow::initialize - Error waiting for viewer connection from engine: socketError: Socket::waitForConnection - Connection timeout after 120s ----------------------------------- For CFX-SOLVER is runnng fine and also ICEM is running, but CFX-pre and CFX-post is not running it will showing timeout.

how to resolve this problem