Hi everyone!
We found a new bug in the 7.16 code, causing some problems with backups and content archives with attachments that have white space in the file name. This issue is not in XP8, and now it has been fixed for XP7. For more information on the bug, please check out our changelog: Release Enonic XP Distro 7.16.7 · enonic/xp-distro · GitHub