JSFL changes not recognized - Hidden Cache? Animate & Flash Pro

Hey,

I'm currently working on some scaleform JSFL tools where we support Animate and Flash Pro.

Everything works fine for both programs except for one guy who is using Flash Pro CS6

Where it seems like code changes inside an utils.jsfl code don't have any affect.

Even removing the file or writing invalid jsfl code doesn't have any affect on running it, but does have effect on any other machine.

Is there any hidding cache that I'm not aware of, that causes code changes to have no effect?

Unfortunately I'm only partially familiar with the structure of the jsfl tools which I have to currently support.

Thanks

~slei