[user_none]

Originally Posted by nrapallo

If you know how to read Perl code, this may help http://cpansearch.perl.org/src/AZED/...ols/EReader.pm . It is part of EBook-Tools by Zed Pobre.

Here is an excerpt of the ParseRecord0 code:
...

I have seen this. The issue is it only goes up to 54 bytes. There are records in the header after 54. the record 0 header totals 132 bytes. While most of the bytes after 54 are 0 two are not. Also, a number of those unknown sections have to have the right value. My first try at a writer only implemented the marked sections (they are all that's needed for reading) and it didn't work. Some of the unknown sections look to have the same value across files but a number have unique values. Thanks for your help though.