Windows XP, version 4.2.6.3, .doc file saved as 97/2000/XP/2003. Writer occasionally corrupts - trying to open reveals a message that "This is not a WinWord 97 file". No success opening with other modalities. TextViewer cannot open, but recognizes the file as a WinWord 2.0 file, but converter has no effect. My .bak file is ok, but tedious importing. I have an UPS, but have encountered no power problems. I am experimenting with whether I am saving, and then exiting, without closing first, but I try to be careful about that.
This is just not enough information for us to do anything. We need clear reproducible steps. I know it's frustrating with these kinds of issues but there is really nothing we can do with this info. Marking as NEEDINFO. You might want to reset your profile: https://wiki.documentfoundation.org/UserProfile If you can provide clear steps, please set to UNCONFIRMED. Providing a sample file also would be needed.
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