Hey Iskander,
I am a little confused by your question. Your Citadel database is on a remote PC. You can read the data from that remote PC's database on your 'local' PC. (What are you using on your local pc to read that data?) However, when you use MAX (on your local pc) to read the data you can't see it? A little more detail of your issue will be very helpful.
Thanks,
Doug B
Applications Engineer
National Instruments