https://wccftech.com/microsoft-fix-zip-data-loss-issue-kb4464455/

Microsoft is now releasing another Cumulative Update to Windows 10 Insiders in the Slow and Release Preview rings. Today’s update bumps the build number up from 17763.104 to Build 17763.107. It isn’t clear when exactly will Microsoft begin the re-release process of Windows 10 October 2018 Update to the public, but looking at the cumulative updates that are getting smaller by the week, it is likely that we will soon see the latest version made available for the public again.

Today’s release fixes the zip file data loss issue that was reported after Windows 10 October 2018 Update rollout process was put to a pause. The company had acknowledged last week that dragging files from a zip file could result in data loss in some scenarios.