Comment Re:A Mature Local Machine Product vs Immature Clou (Score 1) 346
Aren't those documents created or edited by LibreOffice by any chance?
Because in a few cases this has happened to me (with OpenOffice of course) but I don't remember a case that a document I created using word could not be opened with word. I edit very large documents (several hundred pages most of the time).
In my case, it was a Word document created in Word, saved (repeatedly) in Word which caused Word to crash (All the same version of Word). Fortunately LibreOffice could open it, and Word didn't crash on the resaved document.