This is a record of my experience, were damaged at the base openoffice files, called odb. files are created with OpenOffice 3.0 and can not be opened. My solution follows:
note: contoh.zip may be a plain executable, not an archive
unzip: cannot find zipfile directory in one of contoh.zip or
contoh.zip.zip, and cannot find contoh.zip.ZIP, period.
Explanation:
This file is damaged, 1.1MB in size, make back_up this file
change the name of the file . odb to .zip
test unzip contoh.zip files, it errors (a sign of damaged zip files)
fix zip files with the command “zip -FF nama_file.zip”