ACE will load C:\Program Files\Autodesk\Acade 2011\Acade\*.fas first
then C:\Program Files\Autodesk\Acade 2011\*.fas.
If the fas has been loaded in first place, then ACE will not load it again in another place!
3 hours' experience!
以后一定要注意不用把相同的fas 复制到两个路径，如果这样， 你就不知道ACE load 是哪个， 你做的改动不一定被load的上！