FAS and VLX is different from "AutoCAD Protected Lisp"
There are many "AutoCAD Protected Lisp" unencryptors available on the internet ..
Sorry Se7en, but FAS is a compiled resource, VLX is not .. VLX contains compiled FAS files and uncompiled DCL files. Currently there is one known program to decompile FAS into assembly language with bits and pieces of lisp thrown in for good measure, but there is no known complete reversal program available. It makes FAS vulnerable, but not without considerable effort. VLX is vulnerable but only so much as a person would have to separate the resource into various FAS and DCL files.