What does "You can't open 'application X' because it is not supported on this architecture" mean?
I installed Family Tree Maker on 10.5.8. The installation was "successful", but when I double click the icon an error message says, "you can't open the application because it is not supported on this architecture." FTM says my Mac met system requirements and there's nothing they can do on their end. What do I do?
Power Mac G5 (Late 2005), Mac OS X (10.5.8)