Problems copying the caster system

Whenever i try to copy the caster system it doesn't fully copy and causes a crash. It works fine copying it if i do it bit by bit till i get to the last couple of sections, then it removes everything but the the few start sections. The bit left is same bit that copies if i copy it all in one go. If it makes any difference my OS is 98SE.

EDIT-It does this on both my computers on both copies of warcraft.

yes, it is because of win98 clipboard being too limited or something, you'll have to copy piece by piece, I am at the moment developing a Caster System installer program that will automatically include the caster system in your map

Thats what i was saying when i copy it it copies fin in sections till i copy the last few section the it goes back to only having a few sections and the rest deleted. It DOES NOT work for me to do it in sections. Thanks for the help though.