http://bugs.winehq.org/show_bug.cgi?id=25494
--- Comment #12 from Nikolay Sivov bunglehead@gmail.com 2011-11-28 13:41:10 CST --- (In reply to comment #11)
Yes, I can open the file in wine-1.3.33-198-g3b72928.
Excel 2010 can now also save xlsx files, and it can open the files it saves,
Good.
but Excel 2007 (in Wine or Windows) can't open files saved by Excel 2010 in Wine; both pop up an error message that the file is corrupt.
But it really should, right? There's one remaining problem with saving regarding encoding switching in MXWriter that causes difference in produced xml file.
Also what you're saying means native msxml shipped with Office 2007 handles SAX input differently (or handles xml tree differently, depends on where wine's problem is).