Animation preview window

Animation preview window issue

Hi this is vinothkumar,

i have a problem in preview window. if you see in the image no 1 it looks avi format, aspect ratio is 16:9 and it shows the preview window correctly i seen this is from one tutorial.

image no 2 is my solidworks screen when i was set this same aspect ratio it does't show the any preview window. How can i fix my screen like image no1.??

please help me

contact through Email: vinothkumar.munusamy@b-wi.com

                                       saevinoth@gmail.com

                                        +91 9629100495(india)

IMAGE NO:1

IMAGE NO:2 (MY SOLIDWORKS SCREEN SCREEN)

SolidworksSimulation