It kept crashing on me (and I forget to save), so i repaired it as I was editing a doc over 100 pages long. I used the software's repair option, and now when I open the same doc, letters are missing from words on every page except the pages I edited/amended.
As per the description above, the Acrobat Pro 11 is crashing in Windows computer, Is that correct?
Please uninstall the Acrobat Pro 11 using the Adobe Cleaner tool: Download Adobe Reader and Acrobat Cleaner Tool - Adobe Labs Link: http://labs.adobe.com/downloads/acrobatcleaner.html
Then restart your computer, and download and install the Acrobat Pro 11 from Download Pro or Standard versions of Acrobat DC, 2017, XI, or X Link: https://helpx.adobe.com/in/acrobat/kb/acrobat-downloads.html
You may also refer to the following links:
Hope this helps, and keep us posted with the results.
Thanks very much, Ananda. I'll give that a try!