I'm confuse of where and how should I attempt this. Since Hellfire has major problems that is unknown to anyone who use this program and not stated in patch notes of how to fix them. I don't want to keep experiencing hiccups every 5 minutes with single player after providing the fix towards it (The save error will still appear after the fix for me).

I install Hellfire through GOG application. By revisiting the same spot where I install it from I can't find a way to uninstall. I've check the application to find nothing about it and the folder doesn't have a file to make it happen. Programs on my computer doesn't show Hellfire listed to uninstall just Diablo 1.

My questions: Do I need to uninstall Diablo 1 in order to uninstall hellfire it self? If no please point me to where I can find out how.