Acting up w/Windows 7??

So over the course of this last month, Norton 360 has been acting up on a daily basis.

I'm only having a problem on my laptop and not the main computer. Our main computer runs on Windows 8, whereas my laptop runs on Windows 7. I prefer Windows 7 and would like to continue using it. Basically what's been happening is every ten minutes or so, Norton Download Manager will open up and tell me to update as it's now compatible with Windows 10 or whatever. Well I'll try to update it and it'll look like it is, but then it'll close and never update. I've tried to open Norton 360, but it'll say that there's an error and it'll scan to fix it (8504, 100) but fail every time. Sometimes it won't even open! So I haven't been able to scan my computer for a while and I don't even know if it's protecting my laptop at this point. I've reinstalled the program several times but the problem still hasn't been resolved. 

It's really annoying considering I'm spending all this money on something that's supposed to be protecting my computer.