On 08/08/14 11:15, Pikov Andropov wrote: > I didn't know that. So if I have MSO 2007 and get a DOCX file from > someone with MSO 10 or 13, can I expect to have trouble opening it?
Unfortunately, yes, but in a totally unpredictable way. Sorry for the technical details, but they are necessary to understand the situation. Microsoft introduced OOXML (DOCX, XLSX and PPTX) in 2007, in a hurry, because the State of Massachusetts opted for ODF (the file format of LibreOffice). The State IT Manager, responsible of the decision, was fired based on false allegations published by the Boston Globe, and provided by... The OOXML document format was not ready to become a standard, and the fast track process (totally inadequate) changed it in a way to get to something resembling a standard (OOXML Strict). MS Office 2007 adopts OOXML 2007 Transitional, MS Office 2010 adopts OOXML 2010 Transitional (different from 2007), MS Office 2013 adopts OOXML 2013 Transitional (different from 2007 and 2010). Neither of these formats is a standard. OOXML Strict is supported only by MS Office 2013, while all other MS Office incarnations will not open it (and will tell the user that the file is corrupted). MS Office 2013 handles OOXML Strict with a number of horrible bugs. I have tested the Excel bugs, which make Excel unusable (and can only be solved by rewriting the application). In addition, if you open an OOXML Transitional and save it as OOXML Strict the contents will be changed arbitrarily (and this has just been confirmed by Microsoft, telling the user that is his fault and not the software, which has been designed to work this way). Of course, the opposite is true, so any OOXML Strict will be screwed if saved as OOXML Transitional. Sorry for the boring technical details, but this is the situation. Best regards, Italo -- Italo Vignoli - italo.vign...@gmail.com mob IT +39.348.5653829 - mob EU +39.392.7481795 sip it...@libreoffice.org - skype italovignoli GPG Key ID - 0xAAB8D5C0 DB75 1534 3FD0 EA5F 56B5 FDA6 DE82 934C AAB8 D5C0 -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/global/users/ All messages sent to this list will be publicly archived and cannot be deleted