If it's just one document, divide it in half and see which half you're able to open and then divide the problematical half in half again and keep on dividing until (hopefully!) you isolate the issue, which may be a corrupt don't.
How do you divide it in half?
I have opened your file with the script "BlindOpen_and_Export_to_idml".
Than save it as .indd and all is ok.
here is a screenshot of your opened file
That is amazing. Do you mind providing directions on how I can do it? thanks
Thanks Vladan...I think,
At least there is hope. Thank you.
Let us know if you need further help
You are a prince!!! You have just made it possible for me to go on holiday.
Peace my brother!!
I was able to open the document and it is working...thank you. However, I have updated the creative cloud and reset my preferences and the keyboard shortcuts no longer work. Help?
I advise you opening new thread for this issue.
It will be more visible and you will have more answers
in the meantime I would recommend you uninstall and reinstall InDesign