Hi Richard,
This is the posting I found relating to this issue:
Thank you for your explanation of the content file. I also found more information about it and will give your suggestion a try. In what order should I proceed?
I understand that you are unable to reproduce my problem, and I agree it is not likely a general incompatible issue since I was only able to find the above posting. I will let you know if rebuilding the content file has any effect.
Thank you for your attention.