Update Links functionality is now broken...at least for me, pressing on the Yes or No button will do nothing, and same msg. comes up next time you open the app.
Update Links option worked for me for all the linked documents. Since I am unable to replicate the issue, I would recommend opening a ticket with support team. We need to gather additional information regarding the issue that you are experiencing as well as obtain your contact information. Please use this link: https://secure.mindjet.com/app/support.aspxto open a ticket with our support team.
Steps to reproduce for me were:
1. open multiple maps; some maps have links to other files and maps
2. close app
3. rename folder with opened maps
4. reopen app
5. Error observed
If this still works with you, then some day I will contact your support to help you guys find your bugs.