Go to Start menu C:\Users\(Username)\AppData\Local\Google\ (for Windows)
(replace the username with yours without the brackets)
Delete the "Chrome" folder or move the "Chrome" folder to another place.
Uninstall the Chrome app and reinstall again.
Your new Chrome browser will start without an error, you've to relogin and create new profiles. This seems to be the only way for now. I tried different methods, finally this worked.