Hello,
I agree above.
You have currently installed SEP 11.0.6300.
Here, For Application and Device Control Feature to work, you would require Network Threat Protection Feature installed and Enabled.
Check these Articles:
Symantec Endpoint Protection 11.0 Network Threat Protection (Firewall) Overview and Best Practices White Paper
http://www.symantec.com/docs/TECH116730
Best Practices for Deploying Symantec Endpoint Protection's Application and Device Control Policies
http://www.symantec.com/docs/TECH181679
Hope that helps!!