Comcast Norton Security Suite - Delete Backup Set on C

Other Norton Products/Services
1

I have Norton Secuirity Suite v 5.1.0.29 inhstalled that I acquired. through Comcast.

 

I set it up for automatic backup to my C drive. I want to delete the Norton Backup Drive on my HD. I tried to do this but after 48 hours it wasn't even 25% finished. The back up set is about 100gb.

 

Is there an easy way to delete the Backup Drive so I can free up that space?

 

Thanks.