I'll attach AMAI 2.54 Developer Edition to this post. I downloaded it from:
http://www.wc3c.net/showthread.php?p=1043833
Hopefully it works for you.
Requires Perl 5.8.9.X.X- http://www.activestate.com/Products/activeperl/
If you download 5.10.0 you have to use the perl package manager to enable the tk component for the tool to work.
AMAI is developed at WC3C currently, so it's good to confirm them about the bug, is this your own made AMAI or the default AMAI?