I recently decided I wanted to download the "Feralistic 3" extension-like file for Feral Heart. Not entirely sure if I download/installed it correctly and I have no idea how to remove it. But when I finished the set up, I went to open up the game and an Ogre Exception error popped up. I checked around, I'm pretty sure there was a post with a similar problem but I couldn't find it unfortunately.
"OGRE EXCEPTION(5:ItemIdentityException): OverlayElement with name
GuiTemplate/Reminder not found. in
c:\Ogre_161_tag\OgreMain\src\OgreOverlayManager.cpp (line 593)"
or a screenshot.