OOXML does not accept dates before 1900 http://noooxml.wikidot.com/forum/t-11624/ooxml-does-not-accept-dates-before-1900 Posts in the discussion thread "OOXML does not accept dates before 1900" - Historian as well as any user may be in trouble : following the study below, OOXML does not accept dates before 1900 Mon, 20 Jul 2026 00:28:40 +0000 http://noooxml.wikidot.com/forum/t-11624#post-28978 OOXML does not accept dates before 1900 http://noooxml.wikidot.com/forum/t-11624/ooxml-does-not-accept-dates-before-1900#post-28978 Thu, 14 Jun 2007 21:25:17 +0000 npettiaux 10577 Belive it or not, too old "pre computer" dates are not well accepted by the Microsoft written OOXML format, that apparently is even not well implemented in Excel 2007. Historian as well as any user may be in trouble.

Read the detailes analysis in http://www.openmalaysiablog.com/2007/06/malaysias_histo.html

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