vfat utf8 read problems

[olivier]

Hello,
I'm using environment with gtk 2.x..x - gnome 2.x.x e.g. RedHat 9. gtk
2.x work (only) with charset UTF-8. 
I share documents on a vfat disk. To see correctly the file name with
gnome, I must use the utf8 option in the fstab. But in this case, I
can't see the files bigger than 8 chars with the Wine DialogFileOpen.

Sorry for my poor English.
Regards,
Olivier

the windebug messages:
--------------------------------------------------
err:dosfs:DRIVE_ReadSuperblock Couldn't open device for drive I: ! (not
available, symlink not valid or no permission)
Perhaps you have not properly edited or created your Wine configuration
file.
This is (supposed to be) '.wine/config'
err:dosfs:DRIVE_GetLabel Invalid or unreadable superblock on (I:).
err:dosfs:DRIVE_ReadSuperblock Couldn't open device for drive I: ! (not
available, symlink not valid or no permission)
Perhaps you have not properly edited or created your Wine configuration
file.
This is (supposed to be) '.wine/config'
Invalid or unreadable superblock on (I:). Maybe not FAT?