Is it possible to recompile a decompiled flash game with Sothink SWF Decompiler or JPEXS free Flash Decompiler?

I have a lot of games in the format swf, but I want to recompile to swf in Adobe Flash CS6. The problem is that they are in ActionScript 1 and ActionScript 2, How can I recompile?

Another problem is that I have many files in .as that were extracted using Sothink SWF Decompiler, but I don't know how to recompile all of them in Adobe Flash CS6, as it generates a small size of less than 500kb with syntax errors.

If anyone can answer I'll be very grateful.

Author: bio, 2017-06-20