Problema error 21

Tengo el evolution x v 1.8 2594 y mi problema es el siguiente; en el menu del evox al darle a ms dashboard para acceder al dashboard original me encuentro con que me salta el error 21.
en c: tengo ademas de las carpetas bios y skin y del evox.ini lo archivos xboxdash.xbe que se supone es el dash del evox y el msxboxdash.xbe que es el xboxdash original ( o al menos eso se supone) renombrado con ese nombre.
Os dejo mi configuracion del evox.ini a ver si veis cual es el fallo:

[Misc]

AutoLaunchGames = Yes
AutoLaunchDVD = Yes
DVDPlayer = "f:\dvdx\default.xbe"
AutoLaunchAudio = Yes
#AudioPlayer = "c:\msxboxdash.xbe"
MSDashBoard = "c:\msxboxdash.xbe"
UseFDrive = Yes
SkinName = Evox2

Network ( no os lo pongo porque no hace falta)

[Clock]

JumpToMsDash = No
JumpIfNoLink = No
SNTP_Server = 216.244.192.3
Use24 = Yes

[FTP]

Enable = Yes
Password = xbox

[RDTOOLS]

Enable = Yes
Name = EvoX

[BIOS]

#
ROM = "EvoX 2.0",0x76fd88337b8d8c1f116f85f3984b98b6
ROM = "EvoX 2.1",0x99487615bb30670cb65993388fcf2a63
ROM = "EvoX 2.2",0x220ade778785cfc3c98bb5ea8bbd8608
ROM = "EvoX 2.3",0xd79bc87c2caa1a50dcc7016adf2ccc0a
ROM = "EvoX 2.4",0xe3ce66b99957a92fdac40af951c3f1fd
ROM = "Complex 1.02 Debug",0x70d6f0b58d5a7eb84611b76225ad4e08
ROM = "Complex 1.02 Retail",0x70b54e6cd91f59d4932e7ed776f9267e
ROM = "Xecuter",0x5d540dfba44b8c7ee3826cbadfa04491
ROM = "Xtender 1.1",0x542c62cb976a4993c8c5027dff9638ce
#
Flash = 0x01d5,"AMD - Am29F080B",0x100000
Flash = 0x04d5,"FUJITSU - MBM29F080A",0x100000
Flash = 0xadd5,"Hynix - HY29F080",0x100000
Flash = 0x20f1,"ST - M29F080A",0x100000
#Flash = 0x378c,"AMIC - A29002",0x40000
Current = 0x688497922d63af6385c8e37e1c19eada

[Skin_Original]

#
# =
# =
#
#
#
#
#
#
#
#
#
#
#
#
#
Text = 30,37,0.5,0x000000,0,""
Text = 28,39,0.5,0x808080,0,""
Text = 620,420,0.5,0x000000,1," V"
Text = 618,422,0.5,0x808080,1," V"
Text = 620,37,0.5,0x000000,1,""
Text = 618,39,0.5,0x808080,1,""
Text = 30,420,0.5,0x000000,0,"RD Name : "
Text = 28,422,0.5,0x808080,0,"RD Name : "
LogoType= 0

[Menu]

Section "Root"
{
Section "Launch Menu"
{
Section "Games"
{
# Item "Invaders","f:\games\invaders\default.xbe"
Line "- Auto Items -",2
SortStart
AutoAddItem "f:\games\"
SortEnd
# SortAll
}
Section "Apps"
{
# Item "DVDX","f:\Applications\dvdx\default.xbe"
SortStart
AutoAddItem "f:\applications\"
SortEnd
# SortAll
}

Item "Launch Game on CD","d:\default.xbe"
Section "Search Local HD"
{
SortStart
AutoAddItem "f:\"
SortEnd
}

}

Item "DVD Player","f:\dvdx\default.xbe"
Section "System Utils"
{
Item "Settings",@9
Item "Flash BIOS",@1
Item "Backup",@11
Item "Skins",@13
}
Item "MS Dashboard",@3
Item "Reboot Xbox",@5
Item "Power Off",@10
}


A ver si alguien sabe porque me salta el error 21

Salu2