Cannot load/boot Ubuntu

[Brian88]

Hi,
I am using Ubuntu in Wubi, and it returns this error when I want to load :


find --set-root --ignore-floppies /ubuntu/install/boot/grub/menu.lst

Error 15: File not found

Press any key to continue

Could you help me?
Or, could you just post your current menu.lst so I just modify it?

Thanks.