Disabling Dual-core speedup causes instant crash

[aylee]

I wanted to try out multiplayer Mario Party 6 and 7 with some buddies since Dolphin 4.0 came out but whenever Dual Core speedup is enabled, Dolphin crashes as soon as the game is launched.

Am I doing something wrong? Are others are having the same problem right?

[neobrain]

Yes, that's a known bug which slipped into the 4.0 release and which will be fixed soon enough with a followup bugfix release.

For the time being, you should be able to use the latest development build (4.0-71) which already has the fix included.