Security warning when compiling to Word
I'm using RH Classic 2019 and am getting the following warning for many, many files within certain projects when choosing the Print option and generating to MS Word. (Other projects generated successfully, about 10 days ago.)

I cannot work out why this would be the case as there are no suspect links or fields. I've looked in the code and have tried generating just one file, and removing parts of the topic until the error appeared - it seemed to possibly be a bullet that was causing it - but why would this be the case? The bullets are the same as in projects which did generate successfully.
If I click Yes to this every time it appears, the project does generate successfully but it may mean clicking yes 70+ times.
I have tried disabling the warnings but have also had no success with that.
If anyone has any ideas, please let me know!
Many thanks
Laura
