NIS won't show CPU/Norton usage or performance tab info

So thanks to Firefox’s new 39.0.3 update, I couldn’t access the Internet on it, but could on IE, so I system restored my computer back to August 1st to get Firefox working again, which it does. But after the system restore, I had to “fix” Norton like usual after a restore, which usually it just downloads a huge update and then it’s working again. It downloaded/installed the update, and was working, but now at the home screen it won’t show CPU or Norton usage, just the dash. And on the performance tab, it won’t show anything like what programs were taking up CPU or memory, and it doesn’t show past scans and such at the top, even from July and June. I restarted yet it still won’t appear. How can I get it working again? I’m using 8.1 and on NIS 21.7 or whatever the current version is for version 21. I don’t have version 22, didn’t want it on this computer.