Hi I've installed AEC 5.1 on my PC but cant seem to intergrate it with ADT 3.3 or Autocad R14. Can see the folders in explorer but cant see an exe for AEC and dont now how to intergrate them from within 3.3 or r14. Dont have the original R14 disk by the way. (ps doing this for a friend so dont know all the workings of these packages)