unequal dble hung windows

[Anonymous]

I could not fine the library part in Archicad 8.0 or 9.0 however we had an old version of real windows which had this library part. this worked quite well with the 8.1 Library. However now in Archicad ,9.0 it does not work, it says that it had problem with the script. can anyone help me to update this Library part to work with AC 9.0
Thanks

[Aaron Bourgoin]

what is the name of the part and which library is it in?