Keep getting a program installed every computer restart

For the past few weeks i have been getting this alert saying this file is a threat. I delete the file every time and it keeps reinstalling. How can I stop it from installing and deleting the source?

I have tried to find recent programs I have installed and scanning those for potential threats but nothing came up as an alert. It doesn't have a chance to infect me but it is annoying. 

norton threat upd1.JPG