#1148 Zip archive (in fact, a .fla file) cannot be extracted

closed-rejected
nobody
None
5
2010-10-12
2010-10-12
Martin Lemke
No

Attached file, a .fla file with extension changed to .zip for convenience for it is a ZIP archive, cannot be extracted or even listed by 7z (latest beta).

The same file is opened by Windows Compressed Folder, WinZip. WinRar also fails to deal with it.

I am discovering such archives time after time, the one that aren't opened by 7z but handled well by Windows Compressed folder. Do they employ some compression feature that is missing? Is there a chance of getting this feature in 7z?

Discussion

  • Martin Lemke
    Martin Lemke
    2010-10-12

    Archive in question

     
    Attachments
  • Igor Pavlov
    Igor Pavlov
    2010-10-12

    • status: open --> closed-rejected
     
  • Igor Pavlov
    Igor Pavlov
    2010-10-12

    As I can see there is some error with central directory or size of central directory.