the file is large, 300 pages, weighs almost 20 MB, the archive weighs about 900 KB. (I can't) saved in rtf format, because. doc format is closed permanently. after the regular closing doesn't want to open, writes that the file is corrupted. I looked on the Internet for similar problems and ways of overcoming them. Nothing helps. Two hours already suffer. If not reinstated, I don't know what to do. Sorry for Such work!

good day ! try to restore using a backup file. as you say, as you did not provide needed help in your problem , try repair docx using this program with my experience I can say that this program helps . Find this utility here : http://www.docx.repair/