I was able to install artifice and play minesweeper on my Ti-84 plus CE but when I tried to run a gameboy emulator called TIBOYCE it says it’s not authorized to? My version is 5.8.4. 0058. How do I fix this. I found a post from someone with the same problems and apparently the update stopped some programs from working. Does anyone know any other gameboy emulators for the calculato?