See the answer to this problem here. Apparently testing in LiveCycle preview mode does not give the correct functionality. This works when tested in Acrobat.

Hello,I've been struggling with this issue for several days. I've read just about every piece of information I can find on google- document object models, xfa/xdp specifications, video tutorials, etc. I'm not exactly a beginner programmer, either. I'm trying to create a data connection to an Access ...