TOPIC:

I use Xerte version 3.0 beta (git git-929-gca004d0) and to export the SCORM 2004 3rd format. SCORM 1.2 further creates corrupted zip files, which can not be open (as I said at the beginning).

Hmmm. Your version is dated July 17th

This was fixed on July 25.

Probably best to update to official 3.0 version.

I had the same problem.
It is solved by removing the accents and the special characters from the title of the package before publishing.
Best Regards. Jesús Sánchez

Unfortunately, because of the sheer volume of work, I missed answering an earlier post and I missed to thank you for your help.
jfranco, the solution is the simplest possible – just install the latest version of Xerta and the problem disappears. All packages 1.2 and 2004, act correctly if you do that.