MPlayer dvdlib fatinitDefault failed error

I'm having trouble getting mplayer working on a sandisk 4gb sdhc card,
it works off my 2 gb sd card. Error I get is 'fatinitDefault failed.' Is this a mounting issue?
If so is there a patch or code I could use to fix.

try the newest version of Mplayer, or the SDHC version... also, make sure it is formatted to FAT

I'm currently running verison r27458. I think that is the most current verison, no?
My 4 gb sandisk SDHC is formatted in Fat32 and the 2gb sandisk SD in Fat16.

I think you are using the MPlayer from Team Tweezers. It's good for DVD playback, but for other functions, is kinda lame, and it doesn't support SDHC. For general media files, it's better to use MPlayerWii. Use the tweaked versions that have support to SDHC.

The latest Christmas edition of Mplayer does work with sdhc