> I want to study the asm output file of my program that written in pbp...

Unless you have a macro fetish, the listings that the MeLabs Compilers produce are not going to turn you on, and you're not going to learn very much real Assembler.

The code produced by the PBP compiler is not Assembler in the true sense of the word, but rather long lists of macro calls. It's not very readable and you don't learn a great deal from it.

If you want to write in BASIC and then study a true, readable Assembler listing produced by the Compiler, then you have to look at one of MeLabs competitive products (like Crownhill's Proton+).

The only other alternative for you would be to take the final HEX file, and reverse-assemble it back into a readable Assembler. MPLAB used to have this function a couple of years back, I haven't checked if it still has, however there are several reverse-assemblers about on the Internet if you spend some time searching. Naturally you will lose all your mnemonics and comments.

Melanie