invalid ZIP?

[JimGilliland]

I used the download function to create a zip of one of my playlists. When I tried to open it, WIndows reported "The Compressed (zipped) Folder is invalid." I get the same result on both WIndows 7 and Windows 8.1.

This happens on several playlists (each with different content), but most of my downloads work fine.

I get the same result if I download the same music from the play queue, so it's not unique to the playlist function.

If I shufffle the play queue before downloading, it still fails with the same message.

If I split the playlist in half and download each half separately, BOTH halves work fine. So it doesn't appear to be content-related.

Some of the downloads that work are larger than some of the downloads that fail. So it doesn't appear to be size related.

Subsonic 5.0 (build 4100) – September 21, 2014

I also tried to unzip the file with CamZip. It reported "This is the first disk in a backup set, please insert the last disk of this set."

In the log, the successful files end with the message "Downloaded 'download.zip' to Player 8". The failed zip files do not show that message in the log.

Does anyone know how to solve this one? Thanks.