Ai v10.2 has had a significant redesign on the control elements of the System. This includes the System Settings, Layer Controller and Layer parameters. Because of this, it means that projects built in previous versions will not work in 10.2. It is advisable to start again from scratch and import the necessary elements when considering rebuilding show files. As always if any guidance is needed then we are here to help.
For help email: firstname.lastname@example.org