How do i remove Lilo?

When my computer starts it boots straight into the lilo boot menu, listing two options: linux or dos. When i select dos i then have to choose my windows OS out of the windows dual boot menu.

Is there anyway of getting rid of the lilo boot menu without affecting my windows partitions?

I have tried to delete the MBR the second windows partition and also linux itself, however the dam thing still comes up.

Before i did this i backed up everything and have restored everything except the linux partion in which i formatted.

Can anybody help????