Problem description: The embedded excel (xlsx) when inserted on its own (unlike with chart) is getting converted to ".bin". Note that only extension differs otherwise its an excel file only. There is no loss of user experience in editing the file in MS Word. The similar case is also exists when power point is inserted on it's own. Steps to reproduce: 1. Open the attached file in LO 2. Export to DOCX format. 3. Observe the [Content_Types].xml. The .xlsx extension is getting changed to .bin Current behavior: The embedded excel (xlsx) when inserted on its own (unlike with chart) is getting converted to ".bin". Expected behavior: The embedded excel (xlsx) when inserted on its own (unlike with chart) should have the extension ".xlsx" as it is.
Ravindra Vidhate committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=a3c00ee3c7b3b0fbcde32baeb7023c7e8526b908 fdo#77759 : Embedded excel getting renamed to binary object. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.