hi. 
hi. 
i have a large .doc document with 960 pages when openning in libreoffice writer. 
my document content is in farsi and arabic and its size is more than 9 mb.
every time i want to open it with libreoffice writer, it needs one hour and 45 minutes for me to open! 
i use windows xp, but my sister tested with windows 7.
for her, the document opened after one hour and 15 minutes. 
i tested this document with microsoft word and nvda screen reader says protected document. 
i opened it with microsoft word in seconds! 
i tested with openoffice 4.1.2 and it took 40 minutes to open it. 
while, i have a .doc book with more than 2000 pages opened in libreoffice only with 15 minutes! 
and also another .doc document like this, with only 39 pages which needs 15 to 20 minutes. 
i dont understand the reason of many many different times in openning my document!
i appreciate your help to know the reason.