Wondersharepop-up ads on Microsoft

I’m constantly getting Wondersharepop-up ads in the notification in Windows. I removed all references to Wondershare in my registry file and did a scan using MalwareBytes Premium 4.0.4, which found nothing. Any help as to how can I make this go away?

Browser push notifications: a feature asking to be abused. Check the compromised Browser(s).
Browser push notifications: a feature asking to be abused | Malwarebytes Labs

If the problem persists run this tool.

Download the Farbar Recovery Scan Tool (FRST).
Choose the 32 or 64 bit version for your system.
and save it to a folder on your computer’s Desktop.
Double-click to run it. When the tool opens click Yes to disclaimer.
Press Scan button.
It will make a log (FRST.txt) in the same directory the tool is run. Please copy and paste it to your reply.
The first time the tool is run, it makes also another log (Addition.txt). Please attach it to your reply.

How to attach a file:
In the Reply section in the bottom of the topic Select Click the Choose a File .
Navigate to the location of the File.
Click the file. It will appear in section.
Click the Saving button.