I see that you are using Dolphin version 4.0-1569. Have you tried this with version 4.0.2? Not the version to recommend but as it is stable it might give less crashes. Of course try other stuff like what pauldacheez said first.
Just that I have played Luigi's Mansion with my Nvidia Geforce card on version 4.0.2 and it did not crash. Even though I'm using Windows 8.1, which is more likely to crash than Windows 7.
The problem could also lie in your ISO file. Super Mario Galaxy always gave me black screen somehow. Had to dump it again and again for it to work. Still don't know what went wrong there.
410172
Just that I have played Luigi's Mansion with my Nvidia Geforce card on version 4.0.2 and it did not crash. Even though I'm using Windows 8.1, which is more likely to crash than Windows 7.
The problem could also lie in your ISO file. Super Mario Galaxy always gave me black screen somehow. Had to dump it again and again for it to work. Still don't know what went wrong there.
410172

![[Image: hhMMMgO.png]](http://i.imgur.com/hhMMMgO.png)