>I have the need to check all difference from 2 files (binary).
>I want to create a difference file, that I can use to pathc the original file.
>This is the idea! Any suggestion ? My code, a lot of loop with substring find, is slow (very slow)! Any suggestion/idea to improve performance?
>
>Enrico De Angelis

See also this thread Forum: Visual FoxPro Category: Visual FoxPro in general Title: Re: Comparing two text files (.dat format) - very urgent!!!!!!! Thread #363724 Message #363842