highresponsivepro and high-responsive-pro

I am seeing 2 copies of the High Responsive Pro theme in my WordPress admin. One is up to date, the other says it needs to be updated. When I look via file manager, one folder is /highresponsivepro and one folder is /high-responsive-pro I created a child theme which is in a folder /highresponsivepro-child, and this is where I am working. So, I believe that the /high-responsive-pro is somehow an old copy. It will not allow me to update it and I do not get a Delete option. Can I just delete the entire folder /high-responsive-pro via file manager?