I'm stuck on a problem.
Making a compiler I am generating the code and compiling with fasm.

It works fine for everyone I try, but one FASM tells me it can't find the INICIO tag.

The compiler generato CODE.ASM, DATA.ASM and SET.ASM,
I generate the exe with start.bat script

this is the folder with the problematic code.asm

https://drive.google.com/open?id=1lYb2pFo-5JlA7X5fuIoqHzGfkDVHV33S

remember, others code work well, WHY this not?

At offset in 0x65cd0 in CODE.ASM you have a byte with value 0, which is one of the byte values that fasm interprets as EOF (and ignores everything that follows in the same file).

thank you Tomasz