lmc_tween issues

I have used lmc_tween.as as an include in the past with Flash 8 by doing a standard include:

#include "lmc_tween.as"

In the past it would add the included files into the Script Assist thing and when you added an “alphaTo();” it would highlight the code like it does when you use standard AS 2.0.

My issue is that it is not working? I am using chunks of code that used to work and now for some reason they are not. I don’t know if I need to change something in my preferences or if I an just doing something wrong.

Here is an example of my code that I am using:

#include "lmc_tween.as"


In the past that would set the Alpha of anything to 0. Now it’s not doing anything?