Hi! I was just finishing writing an assignment for school. I always save while writing. Well after I was finished I saved and wanted to save as .doc. I pressed "save as" and suddenly pages did not respond. I tried to force quit but it wouldnt do that so I restarted. I thought since I already had saved it it would be okay, buy when I try to open it now I get the message "Document cannot be read, invalid file." Is there anything I can do? This is so annoying Thanks!!