pokemon fire red Rom not working?

Question

i downloaded a pokemon fire red rom and put it on my GBZ emulator . it loads the title screen but then says "the 1m sub-circuit is not installed" is there a way to install it or fix it?

Answer 1

You need to change the save type to "128k". I don't have VisualBoy Advance open right now, but it is in the options somewhere.