Dolphin Not Working

Hi, I am trying to get Dolphin set up mostly for the Wii emulation, but I cannot get it to work- it just says that it failed to open the core? Please help!

Try going to settings > user interface > show advanced settings ON, then settings > core > allow cores to change the video driver OFF. If that doesn’t fix it for you, post a verbose log of it failing to load and I’ll take a look.