There are two major differences between the two.
VBA = Visual Boy Advance, typically 2 megabits to 256 megabits (or 256kb to 32 megabytes)
NDS = Nintendo DS, typically 16 megabits to 2048 megabits (2MB to 256MB, very few games reach that limit)
VBA is a GB/GBA emulator. It cannot emulate NDS hardware.
So it will not work because of these ranges