How to add Acronis to Grub list.

How to add Acronis to Grub list.


#Acronis Grub menu.lst entry kernel.dat & ramdisk.dat from Acrions hided partition

unhide (hd0,7)
root (hd0,7)
kernel (hd0,7)/Recovery Manager/kernel.dat quiet vga=788 ramdisk_size=40000 acpi=off noapic
initrd (hd0,7)/Recovery Manager/ramdisk.dat


It can’t run.
It shows that it can’t mount hd0,7
In Yast, the acronis partition is sda8.
It seems that system don’t recognize its file system.
It’s fat32 in fact.

How to do?