need help with my editor

i opened a map i started long ago and i have a bug with some models that cant be found when i put the unit its only a cube with squares. the problem is that those models are from th eoriginal warcraft, no imported

so i any one have an idea how i could solve this plz tell

btw sry if my english suck

what do you mean original warcraft. what vers. do you hav right now?

Well i guess that means there is nothing to do about it

that's means we wait you to answer Just_Spectating's judicious question...

It probably means something is wrong with your mpq. Reinstall warcraft (after making backups from your maps etc.) and the problem could be fixed

well i already tried and reinstalled wc with the last patches but when i opened the map i think it corrupted my new editor as well

i think i'll just delete this map

Deleting a map because of some not shown models? maybe just use other models if there is no solution
Does he show you the message that he was not able to load them ? (maybe its just a wrong path or whatever )
What does he show in Wc3 (not the Editor) ? i guess no green squares