Internet Security wont run at the startup nor when clicking on norton.exe

Suddenly, my norton internet security wont start. When i run task manager, 2 norton services are running but cant be stopped.The other problem i had before was, that when i wanted to edit program rules, NIC would freeze and stop responding and couldnt be end in task manager. The only way to end it was to reboot. I resolved this problem with unistalling and reinstalling NIC, but i fear this problem may occur again. However, i would appreciate, if u could help me with starting NIC in the first place. I 've got valid license, which came up with laptop purchase.

 

I have lenovo E531 laptop with windows 8 installed, 8 bg rams, Nvidia graphic card and 2.6 GHz i5 processor.

 

Thank you very much for your help.