I have an older PowerPC G4 (OS 10.4.11) Mac laptop with AC 12 installed, that I had used a while ago with no problems.
Now when I try to start a AC12 file made on an Intel i7 27" iMac (OS 10.6.8 ) it won't load and I get the alert:
Error while loading plan file!
Module: Element Manager Project
I reinstalled AC with no success. What does the warning mean?