1 - Run Easy Fix to Fix problems that block programs from being installed or removed
https://support.microsoft.com/en-us/help/17588/...
2 - Uninstall in Safe Mode
Reboot your computer in safe mode
How to Reboot in Safe Mode - https://support.microsoft.com/en-us/help/12376/...
3 - Use Revo Uninstaller (Free) to uninstall.
Download from - https://www.revouninstaller.com/revo_uninstalle...
Disclaimer 1 - Using Third Party Software is completely at your own risk. This advice is in my personal capacity as a volunteer.
Disclaimer 2 - This post contains reference to non-Microsoft websites and there may be ads on the page for products & services including products frequently classified as a PUP (Potentially Unwanted Product). Please thoroughly research any product / service advertised on the page before you decide to use them. Your discretion is very much advised.