I not sure what a "bit field" is or where it is located. As noted in my reply to vbaInet's post, the source data is linked to a Sharepoint Foundation Table.
Before posting my question, I verified that all formatting background, foreground etc. has been set to properly display the values in the field. My suspicion this a another Micro-Soft issue where they release a function this was not properly tested.
I am having problem on formatting text on a report based on a Yes/No field using Conditional Rules Manager in Access 2010. When adding a rule [field name] = Yes the font color does not change. I have tried setting the expression to [field name] = True and still does not change the color...