Whenever I start up FCEU GX I get a black screen. The wiimote won't sync either, of course. I also tried one "unofficial" version, and the same happens there.

http://www.tehskeen.com/forums/showthread.php?t=8788
QUOTE said:[What's New 2.0.1]
* Zapper support! Turn this on in the Controller Settings - most games
require you to have the Zapper on Port 2. Thanks go to aksommerville whose
previous work on the Zapper helped, and to michniewski for his cursor positioning code
* RAM game save support! Now you can save your games just like the NES did.
By default game saves are saved/loaded automatically. This can be changed
in the Preferences menu
* Start/Select reversed mapping fixed for Wii controllers* Small bug fixes / improvements / tweaks
Tichinde925 said:Well the application was updated:
Code:http://www.tehskeen.com/forums/showthread.php?t=8788
FCE Ultra GX 2.0.1
QUOTE said:[What's New 2.0.1]
* Zapper support! Turn this on in the Controller Settings - most games
require you to have the Zapper on Port 2. Thanks go to aksommerville whose
previous work on the Zapper helped, and to michniewski for his cursor positioning code
* RAM game save support! Now you can save your games just like the NES did.
By default game saves are saved/loaded automatically. This can be changed
in the Preferences menu
* Start/Select reversed mapping fixed for Wii controllers* Small bug fixes / improvements / tweaks
Try that, and if it still doesnt work, make sure you made the "fceugx" directory in your SD card.
Yes, it changed. Its now fceugx and no longer ' fceu '