Acrobat 11.0.07 will randomly crash when attempting to add document number to bottom of document.

Question

The application randomly crashes when I try to add a document number to the bottom of a pdf document that was scanned on another machine. It is inconsistent but my only work around right now is to try and get the document number on the first page, then save the file to the new file name. Then I close the document, and reopen it to try and get the document number on the remaining pages of the document. About 50% of the time Acrobat will still crash when I am doing this. It has gone from being a 30 second process to a 5 minute process.

Answer 1

Varinder,
I have created a test document consisting of 2 simple pages.  It originated as a word document with a jpg and a word table on the first page, and text and an Excel table on the second page.
It converted to pdf fine initially. Then on saving the first line of text box added, Acrobat crashed. It did save the information however. I opened it back up, and went to add the second line of text in the same text box on the first page and again it crashed, but before I could hit the save button. After that all additional text added in text box on page one, and additional of another text box on page two had no problems. The file is attached.
I am concerned that there is some setting I am missing to be able to read files from older versions of Acrobat, but that gets less likely as I open pdf files from 3 years ago and they appear to be fine. We are using Acrobat 9, 10, and now my 11 here. I am of the assumption that I should not be having any problems reading any of these.
Attaching file.
Thank You,
Curt