I'm getting this message

"A function in the code exceeds the 64K byte limit (actual size = '65604').
Since the problem occurs in the compiler-generated deferred instantiation code,
please refactor/componentize portions of this document."

What does it mean? And which function?

Good somebody help me.
tnx

It means there is a limit on the file size of the swf that is created by cf.

You will need to make the flash form smaller, that is take out some elements